熔劑礦石 的英文怎麼說
中文拼音 [róngjìkuàngdàn]
熔劑礦石
英文
flux ore-
" ubridge brand " marble mostly to use in slagging powder with drug cover welding electrode. improve slag basicity, steady arc, increase surface strain. it also used on architecture industry
粵橋牌大理石粉為白色或淺灰色礦粉,主要用於藥皮焊條等焊接材料的造渣造氣劑,可提高熔渣堿度穩
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