常見例句雙語(yǔ)例句High chromium cast iron melt was modified by instant modification and pour-over modification from the bottom of the ladle.對(duì)高鉻鑄鉄鉄液分別用包底沖入法和瞬時(shí)變質(zhì)処理兩種方法進(jìn)行變質(zhì)処理。 返回 bottom-pour ladle