... do-it-yourself 自行安装 excessive amount of dust 煤尘超限 dust explosion 粉尘爆炸 ...
基于64个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
The sulfur industry has developed many methods of moulding sulfur in - to regularly sized particles which can be handled without generating excessive amount of dust.
硫磺工业经过多年努力，已开发出许多种成型方法。硫磺制成具有一定规格的颗粒后，可防止在装卸时产生过多的粉尘。
youdao
应用推荐
模块上移
模块下移
不移动