And the hardness of the weld account for 70 percent of the main body material.
同时发现焊接区的硬度约为母材硬度的70%。
This is the main body of the paper some background of main content material.
这是本文主要内容的一些背景材料。
Does project main body check and accept need archives what material?
工程主体验收需要档案什么材料？
It can effectively unify the blood compatibility and material main body nature.
它可以将材料的本体性质与表面的抗凝血性有效地结合起来。
It can effectively unify the blood compatibility and material main body nature.
它可以将材料的本体性质与表面的抗凝血性有效地结合起来。
应用推荐