玻璃纤维增强水泥(GRC)排气管道
Glassfibre reinforced cement duet for ventilation
检测标准
农药产品中有效成分含量测定气相色谱法通用分析方法
General methods for determination of active ingredient content of pesticidesGas chromatography(GC)
家用和类似用途电动洗碗机
Household and similar eleetrical dishwasher
家用和类似用途电动洗碗机
Household and similar electrical dishwasher
家用和类似用途电器的安全商用电动洗碗机的特殊要求
Household and similar electrical appliances-SafetyParticular requirements for commercial electric dishwashing machines
洗涤剂 表面张力的测定 圆环拉起液膜法
火灾现场易燃液体残留物实验室提取方法 第4部分:固相微萃取法
Standard practice for separation and concentration of ignitableliquid residues from fire debris samplesPart 4:Solid phase microextraction(SPME)
纺织品 有机挥发物的测定 气相色谱-质谱法
Textiles-Determination of volatile organic compoundsGas chromatography/mass spectrography
化学试剂 pH值测定通则
Chemical reagentGeneral rule for the determination of pH
工业用化工产品 铁含量测定的通用方法1,10-菲啰啉分光光度法
Chemical products for industrial use-General method for determinationof iron content-1,10-Phenanthroline spectrophotometric method
