試金坩堝 的英文怎麼說
中文拼音 [shìjīngānguō]
試金坩堝
英文
assay crucible-
Alloys are melted in intermediate frequency furnace and graphite crucible respectively. si and mn are alloyed to improve properties
試驗中,合金分別在中頻感應爐和石墨坩堝電阻爐中熔煉。
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