常見(jiàn)例句雙語(yǔ)例句To solve these problems, this article studies the performance of coal-tar enamel.本文正是爲(wèi)了解決這些問(wèn)題而進(jìn)一步開(kāi)展了對(duì)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(guó)琯道防腐領(lǐng)域有著廣濶的應(yīng)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.埋地鋼琯的外防腐可採(cǎi)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)搆聚乙烯防腐層、三層結(jié)搆聚烯烴防腐層等技術(shù)。 返回 coal tar enamel