双语例句
最高容许浓度;
Maximum allowable concentration(MAC);
毒物最大容许浓度
Maximum allowable concentration for toxicant
目的估算铁路隧道现场粉尘容许浓度。
Objective To estimate onsite dust allowable concentration in railway tunneling.
重点词汇
-
容许浓度
permissible concentration
permissible concentration
最高容许浓度;
Maximum allowable concentration(MAC);
毒物最大容许浓度
Maximum allowable concentration for toxicant
目的估算铁路隧道现场粉尘容许浓度。
Objective To estimate onsite dust allowable concentration in railway tunneling.
容许浓度
permissible concentration