Reference material - ph standard solution - phthalate 参考物质. ph标准溶液.邻苯二甲酸盐
Determination of arsenic in uranium ore concentrate by diethyidithiocarbamate photometric method 铀矿石浓缩物中砷的测定二乙基二硫代氨基甲酸盐光度法
Tobacco and tobacco products . determination of dithiocarbamate pesticides residues . molecular absorption spectrometric method 烟草和烟草制品.二硫代氨基甲酸盐杀虫剂残留量的测定.分子吸收光谱测定法
Uv0 non - fatty foods - determination of dithiocarbamate and thiuram disulfide residues - part 3 : uv spectrometric xanthogenate method 非含脂食品.二硫代氨基甲酸盐和秋兰坶脱硫残留物的测定.第3部分:紫外
Fixed capacitors for use in electronic equipment - part 23 : sectional specification - fixed surface mount metallized polyethylene naphthalate film dielectric dc capacitors 电子设备用固定电容器.第23部分:分规范.表面安装的金属化聚乙烯苯二甲酸盐膜介质直流固定电容器