常見例句雙語例句To solve these problems, this article studies the performance of coal-tar enamel.本文正是為了解決這些問題而進一步開展了對煤焦油瓷漆的研究。This shows that coal-tar enamel will be widely used in the pipeline protection area of our country in the future.因此,煤焦油瓷漆在我國管道防腐領域有著廣闊的應用前景。Asphalt, coal tar enamel, fusion-bonded epoxy, polyethylene tape, 2-layer PE and 3-layer PE coatings may be used for corrosion control of underground pipelines.埋地鋼管的外防腐可采用瀝青防腐層、 煤焦油瓷漆防腐層、 聚乙烯膠粘帶防腐層、熔結(jié)環(huán)氧粉末防腐層、二層結(jié)構(gòu)聚乙烯防腐層、三層結(jié)構(gòu)聚烯烴防腐層等技術。 返回 coal tar enamel