常見例句雙語例句Fsurfacing welding the mold of forge in cast steel forging steel, also to repair the forge mold.用于鑄鋼及鍛鋼上堆焊鍛模、也可用于鍛模的修復(fù)。www.jdol.com.cnToughness of powder forging steel can be increased efficiently by diffusion annealing in longer time.長時間擴散退火可有效地提高粉末鍛造鋼的韌性。The manufacturing and being in use quality control of forging steel rolling mill rolls was analyzed in this paper.本文從制造和使用兩個方面對鍛鋼軋輥的質(zhì)量控制進行了分析。 返回 forging steel