Browse Standards
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镁铝系耐火材料化学分析方法
Chemical analysis of magnesia-alumina refractories
窑炉上部用耐火材料抗气体腐蚀性试验方法
Test method for vapor attack on refractories for furnace superstructures
分光法测定 含铬耐火材料中六价铬分析方法
Refractory products and materials—Spectrometric determination of chromium (Ⅵ)in chrome refractories
实验室玻璃仪器 单标线吸量管
Laboratory glassware—One mark pipettes
实验室玻璃仪器 量杯
Laboratory glassware—Conical graduated
玻璃 平均线热膨胀系数的测定
Glass—Determination of coefficient of mean linear thermal expansion
药用玻璃及其玻璃容器碱溶出量试验方法
Released alkali tests of glasses and glass containers for pharmaceutical preparations
氮氧化物材料抗氧化性试验方法 变温氧化法
Test method for oxidation resistance of oxynitride materials—Non-isothermal oxidation
药用玻璃容器内应力检验方法
Pharmaceutical glass containers glassware stress examination methods
实验室玻璃仪器 玻璃量器的设计和结构原则
Laboratory glassware—Principles of design and construction of volumetric glassware
红外类金刚石膜
Infrared diamond-like carbon coating
安瓿
Ampoules
红外光学硫系玻璃测试方法 第3部分：杂质
Measuring method for chalcogenide infrared optical glass—Part 3: Impurity
红外光学硫系玻璃测试方法 第2部分：条纹度
Measuring method for chalcogenide infrared optical glass—Part 2: Degree of striae
红外光学硫系玻璃测试方法 第1部分：均匀性
Measuring method for chalcogenide infrared optical glass—Part 1: Homogeneity
球形二氧化硅微粉
Spherical silica powder
日用陶瓷耐机械洗涤测试方法
Test method for mechanical dishwashing resistance of domestic ceramic ware
碳化硅质高温陶瓷过滤元件
Silicon carbide filter element for high temperature
矾土基耐火均质料
Bauxite-based synthetic homogenized grogs
致密定形耐火制品 透气度试验方法
Dense shaped refractory products—Determination of permeability to gases