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Cement Mortar Lining Coating
Time:2015-06-08 Click :(2034)
輸水鋼管通過(guò)離心機(jī)或管道噴涂機(jī)在鋼管內(nèi)壁形成8~16 mm的水泥涂 層,主要作用的延長(zhǎng)埋地給水鋼管道的使用壽命,保護(hù)水質(zhì),保持或提高管道輸水能力.