cement line 黏合线
- Steel pipe is the most common, but fiberglass pipe, cement-lined steel pipe, and flexible plastic pipe are also used.
出油管线最普遍地由钢管组成,不过也使用玻璃纤维管、水泥衬里钢管以及柔性塑料管。 - To ensure stability of the whole structure of steel-lined, grouting is always applied into void treatment in which chemical grouting was supplementary for cement grouting.
为保证钢衬整体结构的稳定性,通常都对脱空进行接触灌浆,一般以水泥灌浆为主,化学灌浆则用于水泥灌浆后的辅助补强。 - It wasn't until the development of epoxy-lined cement and stainless-steel tanks that winemakers had alternatives.
直到环氧树脂内衬水泥和不锈钢水箱的出现和发展,酿酒商有了替代品。
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