balancing damper造句
例句与造句
- 5 acid and solvent storage cabinets need to be vented . these cabinets shall be connected directly to an exterior exhaust duct above the fume hood trim or balancing damper
酸柜和溶剂柜根据情况需要有通风装置。可以直接连接到通风柜排气系统中去。 - It's difficult to find balancing damper in a sentence. 用balancing damper造句挺难的