backflow造句
2024年06月07日 08:50:12
For use with
backflow preventer test cocks to protect from damage.
用于防回流閥測(cè)試旋塞,防止受到破壞.
Backflow preventer manufactured from 300 Series stainless steel for corrosion resistance.
防回流閥采用耐腐蝕的300系列不銹鋼制造.
However,
backflow may now be creating other side effects.
不過(guò), 眼下回流可能正在引發(fā)其它一些負(fù)面影響.
From this causes two
backflow agitation efficiency not high substantial clause.
由此引起二次回流攪動(dòng)效率不高的重要原因.