煉焦煙煤 的英文怎麼說
中文拼音 [liànjiāoyānméi]
煉焦煙煤
英文
byerlyte-
Study on producing high quality metallurgical coke by blending anthracite
配入無煙煤煉制優質冶金焦技術研究Coke test of anthracite blended with fat coal
無煙煤配煤煉焦試驗
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