词汇	止回阀箱
释义	止回阀箱 check-valve case
随便看	direct current cardioversion direct current centering direct current centring direct current channel direct-current channel direct current characteristic direct-current characteristic direct current charging direct-current chopper direct current chopper regulator direct current circuit direct-current circuit direct current clamp diode direct current cleaning direct-current cleaning direct current cleaning, DC cleaning direct current closure adapter direct current code direct-current code direct current coefficient direct current collude direct current commutating machine direct-current commutating machine direct-current comparator direct-current comparator potentiometer