clack box
 

* 1.clack box(mach.), the box or chamber in which a clack valve works...see also: clack

English Related Words* accumulator box

* active box

* admission valve box

* air box

* alert box

* alms box

* aluminium box

* attachment box

* auxiliary steam and drains outside machinery box

* auxiliary steam and drains within machinery box

* axle box

* b box

* back shaft catch box

* balaam basket or box

* ballot box