pernicious gases

常見例句

One of the most effective measures to control pernicious gases ejection and turn them into harmless gases is to use ternary catalyst.
控制有害氣體的排放，將有害氣體轉化為無害氣體的有效措之一就是采用三元催化轉化器。
Not only have the advantages of sending no harmful gases of formaldehyde, benzene, ammonia and TVOC (volatile organic compounds) out, also with the function of absorbing diversified pernicious gases.
不僅具備不散發(fā)甲醛、苯、氨氣、VOC（揮發(fā)性有機化合物）等有害氣體的優(yōu)點，而且具有吸附有害氣體的功能。
xkyn.net
The emissions produced during coke oven coal-charging contain pernicious gases, pollute the environment, and is harmful to human health.
焦爐裝煤煙塵含有害物質，污染環(huán)境，危害人體健康。