標(biāo)準(zhǔn)號 |
中文名稱 |
英文名稱 |
| BS EN ISO 5810-1994 |
淀粉及其制品.氯化物含量的測定.電位測量法 |
(Starches and derived products - Determination of chloride content - Potentiometric method) |
| BS EN ISO 5817-2003 |
焊接.鋼、鎳、鈦及其合金的熔焊接頭(束焊除外).缺點(diǎn)質(zhì)量分級 |
(Welding - Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) - Quality levels for imperfections) |
| BS EN ISO 5826-2003 |
電阻焊設(shè)備.變壓器.適用于各種變壓器的一般規(guī)范 |
(Resistance welding equipment - Transformers - General specifications applicable to all transformers) |
| BS EN ISO 5828-2001 |
電阻焊設(shè)備.終端水冷系統(tǒng)連接的二級電纜.尺寸和特性 |
(Resistance welding equipment - Secondary connecting cables with terminals connected to water-cooled lugs - Dimensions and characteristics) |
| BS EN ISO 583-1-2000 |
帶織物架的傳送帶.整個厚度和件厚度.試驗(yàn)方法 |
(Conveyor belts with a textile carcass - Total thickness and thickness of elements - Methods of test) |
| BS EN ISO 584-1998 |
塑料.不飽和聚酯樹脂.80℃時的反應(yīng)性測定(常規(guī)方法) |
(Plastics - Unsaturated polyester resins - Determination of reactivity at 80 鳦 (conventional method)) |
| BS EN ISO 5845-1-1999 |
技術(shù)制圖.零件與緊固件組配的簡化表示.通則 |
(Technical drawings - Simplified representation of the assemby of parts with fasteners - General principles) |
| BS EN ISO 591-1-2000 |
涂料用二氧化鈦顏料.規(guī)范和試驗(yàn)方法 |
(Titanium dioxide pigments for paints - Specifications and methods of test) |
| BS EN ISO 595-2-1990 |
醫(yī)用可重復(fù)使用的全玻璃或金屬-玻璃注射器.第2部分:設(shè)計性能要求和試驗(yàn) |
(Reusable all-glass or metal-and-glass syringes for medical use - Design, performance requirements and tests) |
| BS EN ISO 5961-1995 |
水質(zhì).用原子吸收分光光度法測定鎘 |
(Water quality - Determination of cadmium by atomic absorption spectrometry) |
| BS EN ISO 5981-1997 |
橡膠或塑料涂層織物.抗復(fù)合彎曲剪切和磨損的測定 |
(Rubber- or plastics-coated fabrics - Determination of resistance to combined shear flexing and rubbing) |
| BS EN ISO 5983-1-2005 |
動物飼料.含氮量的測定和粗蛋白含量的計算.基耶達(dá)爾(Kjeldahl)法 |
|
| BS EN ISO 5983-2-2005 |
動物飼料.含氮量的測定和粗蛋白含量的計算.分塊分解/蒸汽蒸餾法 |
|
| BS EN ISO 5999-2005 |
多孔軟質(zhì)聚合材料.地毯襯底外的承重用聚氨酯泡沫塑料.規(guī)范 |
|
| BS EN ISO 6009-1993 |
專用皮下注射針頭.彩色識別編碼 |
(Hypodermic needles for single use - Colour coding for identification) |
| BS EN ISO 604-2003 |
塑料.壓縮性能的測定 |
(Plastics - Determination of compressive properties) |
| BS EN ISO 6042-2000 |
船舶技術(shù).防風(fēng)雨的單扇鋼門 |
(Ships and marine technology - Weathertight single-leaf steel doors) |
| BS EN ISO 6103-1999 |
粘合的磨料制品.砂輪傳動時的可允許的不平衡度.試驗(yàn) |
(Bonded abrasive products - Permissible unbalances of grinding wheels as delivered - Testing) |
| BS EN ISO 6115-1997 |
造船.拖網(wǎng)絞車 |
(Shipbuilding - Trawl winches) |
| BS EN ISO 6157-2-2004 |
緊固件.表面缺陷.螺母 |
|
| BS EN ISO 6165-2002 |
土方機(jī)械.基本類型.詞匯 |
(Earth-moving machinery - Basic types - Vocabulary) |
| BS EN ISO 6185-1-2001 |
充氣艇.最大電動機(jī)功率為4.5KW的小艇 |
(Inflatable boats - Boats with a maximum motor power rating of 4,5 kW) |
| BS EN ISO 6185-2-2001 |
充氣艇.最大電動機(jī)功率為4.5KW至15KW的小艇 |
(Inflatable boats - Boats with a maximum motor power rating of 4.5 kW to 15 kW inclusive) |
| BS EN ISO 6185-3-2001 |
充氣艇.最大電動機(jī)功率為15KW以上的小艇 |
(Inflatable boats - Boats with maximum motor power rating of 15 kW and greater) |
| BS EN ISO 6186-1999 |
塑料.澆注性的測定 |
(Plastics - Determination of pourability) |
| BS EN ISO 62-1999 |
塑料.吸水率的測定 |
(Plastics - Determination of water absorption) |
| BS EN ISO 6218-2005 |
內(nèi)河航行船只.頂推船手控連接裝置.安全要求和主要尺寸 |
|
| BS EN ISO 6222-1999 |
水質(zhì).可培養(yǎng)微生物的計數(shù).營養(yǎng)瓊脂培養(yǎng)基中接種的計群法 |
Water quality - Enumeration of culturable micro-organisms - Colony count by inoculation in a nutrient agar culture medium |
| BS EN ISO 6224-1996 |
普通水用塑料織物增強(qiáng)軟管 |
(Plastics hoses, textile-reinforced, for general-purpose water applications - Specification) |
| BS EN ISO 6246-1998 |
石油產(chǎn)品.輕度和中度餾出燃料的含膠量.噴射蒸發(fā)法 |
(Petroleum products - Gum content of light and middle distillate fuels - Jet evaporation method) |
| BS EN ISO 6251-1998 |
液化石油氣.對銅的侵蝕作用.銅條試驗(yàn) |
(Liquid petroleum gases - Corrosiveness to copper - Copper strip test) |
| BS EN ISO 6252-1993 |
塑料.環(huán)境應(yīng)力破裂(ESC)測定.恒定-拉伸-應(yīng)力法 |
(Plastics - Determination of environmental stress cracking (ESC) - Constant-tensile-stress method) |
| BS EN ISO 6259-1-2002 |
熱塑管.拉伸特性的測定.通用試驗(yàn)方法 |
(Thermoplastics pipes - Determination of tensile properties - General test method) |
| BS EN ISO 6270-1-2001 |
涂料和清漆.耐濕度的測定.連續(xù)冷凝作用 |
(Paints and varnishes - Determination of resistance to humidity - Continuous condensation) |
| BS EN ISO 6270-2-2005 |
色漆和清漆.耐濕性的測定.試樣置于冷凝水環(huán)境中的試驗(yàn)方法 |
|
| BS EN ISO 6272-1-2004 |
色漆和清漆.快速變形(抗沖擊)試驗(yàn).大面積壓頭的落錘試驗(yàn) |
|
| BS EN ISO 6272-1993 |
涂料和清漆.落錘試驗(yàn) |
(Paints and varnishes - Falling-weight test) |
| BS EN ISO 6284-1999 |
建筑圖紙.極限偏差表示法 |
(Construction drawings - Indication of limit deviations) |
| BS EN ISO 6320-2000 |
動植物脂肪和油.折射指數(shù)的測定 |
(Animal and vegetable fats and oils - Determination of refractive index) |
| BS EN ISO 6321-2002 |
動植物脂肪和油.開口毛細(xì)管中的熔點(diǎn)(裂解點(diǎn))測定 |
(Animal and vegetable fats and oils - Determination of melting point in open capillary tubes (slip point)) |
| BS EN ISO 6326-3-1994 |
天燃?xì)?硫化物的測定.用電勢分析法對硫化氫、硫醇式硫和硫化羰式硫的測定 |
(Natural gas - Determination of sulfur compounds - Determination of hydrogen sulfide, mercaptan sulfur, and carbonyl sulfide sulfur by potentiometry) |
| BS EN ISO 6326-5-1994 |
天燃?xì)?硫化物的測定.林格聶爾(lingener)燃燒法 |
(Natural gas - Determination of sulfur compounds - Lingener combustion method) |
| BS EN ISO 6330-2001 |
紡織品.織物試驗(yàn)的家庭洗滌和干燥程序 |
(Textiles - Domestic washing and drying procedures for textile testing) |
| BS EN ISO 6341-1996 |
水質(zhì).抑制大型(Daphniamagna Straus(枝角目,甲殼綱)活動性的測定 |
(Water quality - Biological methods - Water quality - Determination of the inhibition of the mobility of Daphnia magna Straus (Cladocera, Crustacea) - Acute toxicity test) |
| BS EN ISO 6346-1996 |
貨運(yùn)集裝箱的編碼、識別和標(biāo)志 |
(Freight containers - Coding, identification and marking) |
| BS EN ISO 6360-1-2004 |
牙科學(xué).旋轉(zhuǎn)儀器的數(shù)字編碼系統(tǒng).一般特征 |
|
| BS EN ISO 6360-1-2004 |
牙科學(xué).旋轉(zhuǎn)儀器的數(shù)字編碼系統(tǒng).一般特征 |
|
| BS EN ISO 6360-4-2004 |
牙科學(xué).旋轉(zhuǎn)儀器的數(shù)字編碼系統(tǒng).金剛石儀器的具體特性 |
|
| BS EN ISO 6360-6-2004 |
牙科學(xué).旋轉(zhuǎn)儀器的數(shù)字編碼系統(tǒng).研磨儀器的具體特性 |
|
| BS EN ISO 6385-2004 |
工作系統(tǒng)設(shè)計的人類工效學(xué)原則 |
|
| BS EN ISO 6401-2004 |
塑料.氯乙烯均聚物和共聚物樹脂.剩余氯乙烯單體的測定.氣相色譜法 |
|
| BS EN ISO 6402-1-2002 |
塑料.丁二烯改型材料除外的丙烯腈/苯乙烯模塑和壓塑材料(ASA、AES和ACS)的耐沖擊性能.名稱與符號系統(tǒng)和規(guī)范 |
(Plastics - Impact resistant acrylonitrile/styrene moulding and extrusion materials (ASA, AES, ACS), excluding butadiene-modified materials - Designation system and basis for specifications) |
| BS EN ISO 6402-2-2004 |
塑料.丙烯腈-苯乙烯-丙烯酸酯、丙烯腈-(乙烯-丙烯-二烯烴)-苯乙烯和丙烯腈-(氯化聚乙烯)-苯乙烯模塑和擠塑材料.試樣制備和性能測定 |
|
| BS EN ISO 6402-2-2004 |
塑料.丙烯腈-苯乙烯-丙烯酸酯、丙烯腈-(乙烯-丙烯-二烯烴)-苯乙烯和丙烯腈-(氯化聚乙烯)-苯乙烯模塑和擠塑材料.試樣制備和性能測定 |
|
| BS EN ISO 6402-2-2004 |
塑料.丙烯腈-苯乙烯-丙烯酸酯、丙烯腈-(乙烯-丙烯-二烯烴)-苯乙烯和丙烯腈-(氯化聚乙烯)-苯乙烯模塑和擠塑材料.試樣制備和性能測定 |
|
| BS EN ISO 6410-1-1996 |
技術(shù)制圖.螺釘和螺紋部件.第1部分:通用規(guī)范 |
(Technical drawings - Screw threads and threaded parts - General conventions) |
| BS EN ISO 6410-2-1996 |
技術(shù)制圖.螺釘和螺紋部件.第2部分:螺紋嵌鑲件 |
(Technical drawings - Screw threads and threaded parts - Screw thread inserts) |
| BS EN ISO 6410-3-1996 |
技術(shù)制圖.螺釘和螺紋部件.第3部分:簡化表示 |
(Technical drawings - Screw threads and threaded parts - Simplified representation) |
| BS EN ISO 6411-1997 |
技術(shù)制圖.中心孔的簡化畫法 |
(Technical drawings - Simplified representation of centre holes) |
| BS EN ISO 6412-1-1995 |
技術(shù)制圖.管道的簡化表示法.總規(guī)則和直角表示 |
(Technical drawings - Simplified representation of pipelines - General rules and orthogonal representation) |
| BS EN ISO 6412-2-1995 |
技術(shù)制圖.管道的簡化表示法.第2部分:等角投影 |
(Technical drawings - Simplified representation of pipelines - Isometric projection) |
| BS EN ISO 6412-3-1996 |
技術(shù)制圖.管道的簡化表示法.第3部分:通風(fēng)和排放系統(tǒng)終端部件 |
(Technical drawings - Simplified representation of pipelines - Terminal features of ventilation and drainage systems) |
| BS EN ISO 6413-1995 |
技術(shù)制圖.花鍵和鋸齒形花健的表示 |
(Technical drawings - Representation of splines and serrations) |
| BS EN ISO 6414-1983 |
玻璃器皿技術(shù)制圖 |
(Technical drawings for glassware) |
| BS EN ISO 6416-2005 |
水文測量.超聲波(聲波)法測量流量 |
|
| BS EN ISO 642-1999 |
鋼.端頭淬硬性試驗(yàn)(喬米尼(Jominy)試驗(yàn)) |
Steel hardenability test by end quenching (Jominy test) |
| BS EN ISO 6427-1993 |
塑料.有機(jī)溶劑可萃取物的測定(常規(guī)法) |
Plastics - Determination of matter extractable by organic solvents (conventional methods) |
| BS EN ISO 6428-1999 |
技術(shù)制圖.縮微復(fù)制的要求 |
Technical drawings - Requirements for microcopying |
| BS EN ISO 643-2003 |
鋼.表面粒度的縮微照相測定 |
Steels - Micrographic determination of the apparent grain size |
| BS EN ISO 6433-1995 |
技術(shù)制圖.零件標(biāo)引 |
Technical drawings - Item references |
| BS EN ISO 6468-1997 |
水質(zhì).在液-液萃取后再用氣相法對有機(jī)氯殺蟲劑、多氯聯(lián)苯和氯苯的測定 |
Water quality - Determination of certain organochlorine insecticides, polychlorinated biphenyls and chlorobenzenes - Gas chromatographic method after liquid-liquid extraction |
| BS EN ISO 6506-1-1999 |
金屬材料.布氏硬度試驗(yàn).試驗(yàn)方法 |
Metallic materials - Brinell hardness test - Test method |
| BS EN ISO 6506-2-1999 |
金屬材料.布氏硬度試驗(yàn).布氏硬度試驗(yàn)機(jī)的鑒定和校準(zhǔn) |
Metallic materials - Brinell hardness test - Verification and calibration of Brinell hardness testing machines |
| BS EN ISO 6506-3-1999 |
金屬材料.布氏硬度試驗(yàn).標(biāo)準(zhǔn)塊材的校準(zhǔn) |
Metallic materials - Brinell hardness test - Calibration of reference blocks |
| BS EN ISO 6507-1-1998 |
金屬材料.維式硬度試驗(yàn).試驗(yàn)方法 |
Metallic materials - Vickers hardness test - Test method |
| BS EN ISO 6507-2-1998 |
金屬材料.維式硬度試驗(yàn).試驗(yàn)機(jī)器的驗(yàn)證 |
Metallic materials - Vickers hardness test - Verification of testing machines |
| BS EN ISO 6507-3-1998 |
金屬材料.維式硬度試驗(yàn).參考阻滯的校正 |
Metallic materials - Vickers hardness test - Calibration of reference blocks |
| BS EN ISO 6508-1-1999 |
金屬材料.布氏硬度試驗(yàn).試驗(yàn)方法(標(biāo)度A、B、C、D、E、F、G、H、K、N、T) |
Metallic materials - Rockwell hardness test - Test method (scales A, B, C, D, E, F, G, H, K, N, T) |
| BS EN ISO 6508-2-1999 |
金屬材料.布氏硬度試驗(yàn).試驗(yàn)機(jī)的鑒定和校準(zhǔn)(標(biāo)度A、B、C、D、E、F、G、H、K、N、T) |
Metallic materials - Rockwell hardness test - Verification and calibration of testing machines (scales A, B, C, D, E, F, G, H, K, N, T) |
| BS EN ISO 6508-3-1999 |
金屬材料.布氏硬度試驗(yàn).標(biāo)準(zhǔn)塊材的校準(zhǔn)(標(biāo)度A、B、C、D、E、F、G、H、K、N、T) |
Metallic materials - Rockwell hardness test - Calibration of reference blocks (scales A, B, C, D, E, F, G, H, K, N, T) |
| BS EN ISO 6509-1995 |
金屬和合金的耐腐蝕性.黃銅耐脫鋅性的測定 |
Corrosion of metals and alloys - Determination of dezincification resistance of brass |
| BS EN ISO 6520-1-1998 |
焊接及相關(guān)工藝.金屬材料中幾何缺陷的分類.熔焊 |
Welding and allied processes - Classification of geometric imperfections in metallic materials - Fusion welding |
| BS EN ISO 6520-2-2002 |
焊接及相關(guān)工藝.金屬材料中幾何缺陷的分類.壓焊 |
Welding and allied processes - Classification of geometric imperfections in metallic materials - Welding with pressure |
| BS EN ISO 6529-2001 |
防護(hù)服.化學(xué)試劑的防護(hù).測定防護(hù)服面料防液體和氣體的滲透性 |
Protective clothing - Protection against chemicals - Determination of resistance of protective clothing materials to permeation by liquids and gases |
| BS EN ISO 6530-2005 |
防護(hù)服.對液態(tài)化學(xué)制品的防護(hù).材料抗液體滲透性的試驗(yàn)方法 |
|
| BS EN ISO 6551-1983 |
石油液體和氣體.動態(tài)測量的正確可靠性.電脈沖數(shù)據(jù)和/或電子脈沖數(shù)據(jù)的電纜傳輸 |
Petroleum liquids and gases - Fidelity and security of dynamic measurement - Cabled transmission of electric and/or electronic pulsed data |
| BS EN ISO 6579-2002 |
食品和動物飼料的微生物學(xué).測定沙門科菌屬類的水平方法 |
Microbiology of food and animal feeding stuffs - Horizontal method for the detection of Salmonella spp |
| BS EN ISO 658-2002 |
油料種子.雜質(zhì)含量的測定 |
Oilseeds - Determination of content of impurities |
| BS EN ISO 659-1999 |
油料種子.油含量的測定(參考法) |
Oilseeds - Determination of oil content (Reference method) |
| BS EN ISO 6603-1-2000 |
塑料.硬質(zhì)塑料復(fù)合軸向沖擊性能的測定.非儀器沖擊試驗(yàn) |
Plastics - Determination of multi-axial impact behaviour of rigid plastics - Non-instrumented impact testing |
| BS EN ISO 6603-2-2000 |
塑料.硬質(zhì)塑料復(fù)合軸向沖擊性能的測定.設(shè)備沖擊試驗(yàn) |
Plastics - Determination of multi-axial impact behaviour of rigid plastics - Instrumented puncture testing |
| BS EN ISO 661-1995 |
動植物脂肪和油.試樣的制備 |
(Animal and vegetable fats and oils - Preparation of test sample) |
| BS EN ISO 662-1998 |
動植物脂肪和油.水份和揮發(fā)物含量的測定 |
Animal and vegetable fats and oils - Determination of moisture and volatile matter content |
| BS EN ISO 663-2001 |
動植物油和脂肪.不溶性雜質(zhì)的含量測定 |
(Animal and vegetable fats and oils - Determination of insoluble impurities content) |
| BS EN ISO 664-1995 |
油料種子.將小樣縮分為分析試樣 |
(Oilseeds - Reduction of laboratory sample to test sample) |
| BS EN ISO 665-2000 |
油料種子.水和揮發(fā)物含量的測定 |
(Oilseeds - Determination of moisture and volatile matter content) |
| BS EN ISO 6682-1987 |
土方機(jī)械.可控舒適區(qū)和可及區(qū) |
(Earth-moving machinery - Zones of comfort and reach for controls) |
| BS EN ISO 6708-1996 |
管件.公稱尺寸的定義和選擇 |
(Pipework components - Definition and selection of DN (nominal size)) |
| BS EN ISO 6721-1-2002 |
塑料.動態(tài)機(jī)械性能的測定.一般原理 |
Plastics - Determination of dynamic mechanical properties - General principles |
| BS EN ISO 6721-2-1996 |
塑料.電動機(jī)械性能的測定.扭擺 |
Plastics.Determination of dynamic mechanical properties - Torsion-pendulum method |
| BS EN ISO 6721-3-1996 |
塑料.電動機(jī)械性能的測定.第3部分:彎曲振動.共振法 |
(Plastics - Determination of dynamic mechanical properties - Flexural vibration - Resonance-curve method) |
| BS EN ISO 6743-4-1999 |
潤滑劑、工業(yè)用潤滑油和有關(guān)產(chǎn)品(L類).分類.H族(液壓系統(tǒng)) |
Lubricants, industrial oils and related products (class L) - Classification - Family H (hydraulic systems) |
| BS EN ISO 6789-2003 |
螺釘和螺母用裝配工具.手動扭具.設(shè)計合格檢驗(yàn)、質(zhì)量合格檢驗(yàn)和再校準(zhǔn)規(guī)程的要求和試驗(yàn)方法 |
(Assembly tools for screws and nuts - Hand torque tools - Requirements and test methods for design conformance testing, quality conformance testing and recalibration procedure) |
| BS EN ISO 6800-1998 |
動植物脂肪和油.測定甘油三酸酯分子兩種狀態(tài)中脂肪酸的成分 |
(Animal and vegetable fats and oils - Determination of the composition of fatty acids in the 2-position of the triglyceride molecules) |
| BS EN ISO 6803-1996 |
橡膠或塑料軟管和軟管組件.非柔性液壓脈沖試驗(yàn) |
Rubber or plastics hoses and hose assemblies - Hydraulic-pressure impulse test without flexing |
| BS EN ISO 6806-1996 |
用于油燃燒器的軟管和軟管組件.規(guī)范 |
Rubber hoses and hose assemblies for use in oil burners - Specification |
| BS EN ISO 6807-2004 |
旋轉(zhuǎn)式鉆探和振動用橡膠軟管和軟管組件.規(guī)范 |
|
| BS EN ISO 6807-2004 |
旋轉(zhuǎn)式鉆探和振動用橡膠軟管和軟管組件.規(guī)范 |
|
| BS EN ISO 6808-2001 |
石油類液體抽吸和低壓排放用塑料軟管和軟管組件.規(guī)范 |
Plastics hoses and hose assemblies for suction and low-pressure discharge of petroleum liquids - Specification |
| BS EN ISO 6817-1993 |
封閉管道中導(dǎo)電液體流量測量.電磁流率計測量法 |
Measurement of conductive liquid flow in closed conduits - Method using electromagnetic flowmeters |
| BS EN ISO 683-17-1999 |
熱處理鋼、合金鋼和易切削鋼.滾珠軸承和滾柱軸承鋼 |
(Heat-treated steels, alloy steels and free-cutting steels - Ball and roller bearing steels) |
| BS EN ISO 6845-1989 |
表面活性劑.工業(yè)烷烴磺酸鹽.烷烴單磺酸鹽平均相對分子質(zhì)量和烷烴單磺酸鹽含量的測定 |
(Surface active agents - Technical alkane sulfonates - Determination of mean relative molecular mass and content of the alkane monosulphonates and the alkane monosulfonate content) |
| BS EN ISO 6847-2001 |
焊接消耗品.化學(xué)分析用的焊接金屬塊的沉積 |
(Welding consumables - Deposition of a weld metal pad for chemical analysis) |
| BS EN ISO 6848-2005 |
電弧焊和切割.非自耗鎢電極.分類 |
|
| BS EN ISO 6860-1985 |
涂料和清漆.彎曲試驗(yàn)(圓錐心軸) |
(Paints and varnishes - Bend test (conical mandrel)) |
| BS EN ISO 6867-2001 |
動物飼料.用高效液相色譜法測定維生素E的含量 |
(Animal feeding stuffs - Determination of vitamin E content - Method using high-performance liquid chromatography) |
| BS EN ISO 6869-2001 |
動物飼料.鈣,銅,鐵,鎂,錳,鉀,鈉和鋅含量的測定.使用原子吸收光譜法 |
(Animal feeding stuffs - Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc - Method using atomic absorption spectrometry) |
| BS EN ISO 6871-1-1997 |
牙科基本金屬鑄造合金.第1部分:鈷合金 |
(Dental base metal casting alloys - Cobalt-based alloys) |
| BS EN ISO 6871-2-1997 |
牙科基本金屬鑄造合金.第2部分:鎳基合金 |
(Dental base metal casting alloys - Nickel-based alloys) |
| BS EN ISO 6872-1999 |
牙科烤瓷 |
(Dental ceramic) |