chcs

chcs

 英

  • 网络Chemical Hazards Communication Society; 脂肪族氟代烷烃; 化学危险因素交流社团

例句

the governmental CHCs have more advantages, so the leading role of the governmental should be strengthened.

政府举办具有一定优势进一步加强政府主导作用

CHCS; Classification of Household Expenditures by Purpose;

家庭支出目的分类

CHCS cut off hall call switch

大厅呼叫切断开关