单词	mast clamp
释义	mast clamp 桅绞链
随便看	nominal drilling depth range nominal duration nominal earning nominal earnings nominal earphone impedance nominal effective exchange rate nominal effective sideband nominal electric power nominal element nominal elements nominal endurance limit nominal energy of impulse voltage generator nominal entrance field size nominal error nominal escalation rate nominal essence nominal exchange nominal exchange rate nominal exciter response ratio nominal expected flow control line nominal expenditure nominal expulsion nominal failure load nominal failure rate nominal filter fineness phas phcm phdc phdeng phdh phdt phdx phhy phhz phjf 气绝气罐气肿疽气胀气胞气胸气脉气腹气臌气色