英语词汇“non-rising-stem valve”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	non-rising-stem valve
释义	non-rising-stem valve 不升杆式阀
随便看	Postage-due Stamps of Soviet Posts postage extra postage fee postage for parcel postage forward parcels postagefree postage free postage-free postage invoice postage letter postage meter postage meters postage metre postage on the letter postage on the parcel postage paid postage-paid postage paid by licensee postage paid by the lump postage paid for inland mail postage paid for overseas mail postage-paid impression chop postage-paid impression slip postage paid imprint postage prepaid