seal bellows
seal bellows怎么读，什么意思。密封波纹管...
【化】 密封波纹管
在线英汉词典
在线英汉词典
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标签: seal bellows,用法,音标,短语
相关词语
- seal n.印章,封条,海豹,海豹皮,...
- gage seal 表封;计量孔盖...
- radial self-seal 径向自紧密封...
- gas seal 气封...
- keeper of the great seal 国玺保管官...
- acid seal 酸对...
- acid seal paing 酸对漆...
- labyrinth seal (迷宫式)拉别令密封...
- oil-seal 油封...
- keeper of the privy seal 王玺保管官...
- vacuum seal 真空密封...
- under my hand and seal 由本人签名盖章...
- utmost vacuum seal 强真空密封...
- radial seal energized by internal pressure 径向自紧密封...
- water seal arrangement 水封装置...
- balanced double mechanical seal 平衡式双端面机械密封...
- under seal 盖上公章的...
- acid seal paint 酸封漆...
- ultrahigh vacuum seal 超高真空密封...
- seal pot 密封罐...
- under seal contract 已加盖印鉴的契约...
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- tablet n.平板,门牌,笔记簿,碑,匾...563
- what's the matter with...? ...怎么啦?...出了什么事...547
- benzo brown br 苯并棕BR,红光直接耐光棕...610
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