英语词汇“sealing preform”的翻译、意思、用法、释义-英汉汉英双解词典

单词	sealing preform
释义	sealing preform 密封用塑扭塑
随便看	hoist mechanism group hoist medium hoist medium load hoist motion hoist motor hoist of flag hoist of tail water gate hoist one hoist one's flag hoist onto hoist operation system hoist operator hoist overspeed device hoist over speed device hoist overspeed protective device hoist overwind device hoist over-wind device hoist pan hoist, pantograph, telescop hoist pennants hoistphone hoist piston hoist piston ring hoist piston rod hoist piston rod head block