B : Clean the mortar tanks , change seals on erector and do weekly maintenance.
洗浆桶,换拼装机密封条, 做每周保养.
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The label is not reused, paste as a seal , bridge is, exuviate.
该标签不可重复使用, 作为封条时, 粘贴牢固 、 不易脱落.
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该封条适用集装箱. 货柜与物流 、 短途运输 、 油罐车运输等.
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Once you've broken the seal of a bottle there's no way you can put it back together again.
一旦你撕开瓶子的密封条,你就无法再把它复原。
《柯林斯高阶英汉双解学习词典》
EPDM main products are sealed, EPDM closed production lines, silicone seal.
主要产品有三元乙丙密封条 、 三元乙丙密封条生产线 、 硅胶密封条.
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Epoxy Products, Curings Ais for Concrete , Sealr , Sealant , Joitn, Adhesives and Sealants.
采购产品环氧基树脂产品, 机构认可的混凝土,封条, 密封剂, 黏性物和密封剂.
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Are stored container doors secured with a high security locking device or seal?
工厂中存放的集装箱是否装有高安全性锁闭装置或封条?
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Study and Application on PVC Hard Granular Material Used for Car Sealing Strip
轿车用硬质PVC密封条粒料配方的研究与应用
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Draught excluder ( for doors or windows), of wadding completely covered with textile materials
密封条(用于门或窗),其填料完全和纺织材料覆盖
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