One of main reasons to result in casting hot tears is poor yieldability of the mold(core),particularly when thin wall steel castings are produced by a no bake resin sand,the problem is more serious.
英
美
释义
热裂产生的主要原因之一就是型(芯)砂容让性差,尤其是用自硬树脂砂生产薄壁铸钢件时,这个问题显得特别突出。
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载