perchlorethylene
美
英 
英汉解释
例句
A Gas Chromatography Method with Trichloroethylene, Perchlorethylene, Dichloroethane Coexistence in the Workplace
工作场所中三氯乙烯、四氯乙烯、二氯乙烷共存时的气相色谱测定法
Textiles; Determination of dimensional change on dry cleaning in perchlorethylene; Machine method
纺织品.用全氯乙烯干洗后尺寸变化的测定.机械法