无毒的

FEC waterproof paint is a new type nontoxic,nonpolluting,water based waterproof paint.

FEC新防涂料是一种、污染的新防涂料。

Non-toxic inhibitor for esterase, lipase and N-formyl-methionine aminopeptidase. Inhibits also carboxypeptidase Y-like exopeptidase.

酯酶、脂肪酶和N-甲酰甲硫氨酸氨基肽酶的抑制剂。抑制羧肽酶Y类外肽酶。

The natural haematochrome extracted from plum skin is a kind of safe and non - poisonous colorant.

从李子皮中提取的天然红色素是一种安的食用色素。