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Number of entries (Data is updated on a monthly basis): 83243
Weiter Weiter| 67291 - 67300 | 67301 - 67310|67311 - 67320 |Weiter Weiter

GB/T 4458.5-2003

机械制图 尺寸公差与配合注法

Mechanical drawings--Indication of tolerances for size and of fits

GB/T 15555.7-1995

固体废物 六价铬的测定 硫酸亚铁铵滴定法

Solid waste--Determination ofchromium(VI)--Titrimetric method

GB/T 148-1997

印刷、书写和绘图纸幅面尺寸

Writing paper and certain classes of printed matter--Trimmed sizes--A and B series

GB/T 15479-1995

工业自动化仪表绝缘电阻、绝缘强度技术要求和试验方法

Technical requirements and test methods of insulation resistance and insulating strength for use in industrial process measurement and control instruments

GB/T 5009.36-2003

粮食卫生标准的分析方法

Method for analysis of hygienic standard of grains

GB/T 5413.2-1997

婴幼儿配方食品和乳粉 乳清蛋白的测定

Milk powder and formula foods forinfant and young children--Determination of whey protein

GB/T 15489.3-1995

滤光玻璃测试方法 截止波长温度系数

Colour filter glass test methods--Temperatrue coefficient of sharp cut wavelength

GB/T 5080.7-1986

设备可靠性试验 恒定失效率假设下的失效率与平均无故障时间的验证试验方案

Equipment reliability testing--Compliance test plans for failure rate and mean time between failures assuming constant failure rate

GB/T 2464-1996

硫铁矿和硫精矿中砷含量的测定 Ag-DDTC分光光度法

Pyrites and concentrate--Determination of arsenic content--Ag-DDTC spectrophotometric method

GB/T 2465-1996

硫铁矿和硫精矿中氟含量的测定 离子选择性电极法

Pyrites and concentrate--Determination of fluorine content--Ion-selective electrode method

Number of entries (Data is updated on a monthly basis): 83243
Weiter Weiter| 67291 - 67300 | 67301 - 67310|67311 - 67320 |Weiter Weiter