Essential oils - determination of ester value of oils containing difficult - to - saponify esters 香精油.含有难于皂化的酯类香精油酯值的测定
2.
Plastics - epoxy resins - determination of chlorine content - part 2 : easily saponifiable chlorine iso 21627 - 2 : 2002 ; german version en iso 21627 - 2 : 2003 塑料.环氧树脂.氯含量的测定.第2部分:易皂化的氯