... door opener 开门器 dust hazard 尘害 end cap 管子堵头 ...
基于72个网页-相关网页
... dust mulch ==> 地面防风幕,细土覆盖层 dust nuisance ==> 尘害 dust pan ==> 簸箕 ...
基于24个网页-相关网页
短语
粉尘危害
dust hazard
有害尘末
deleterious dust
煤尘爆炸危害
dust explosion hazard
有害粉尘
[环境]
harmful dust
岩尘污害
rockdustnuisance
损害和灰尘
damages and dust
重新认识矽尘危害
Re-emergence of Silica as a major health hazard
尘雾损害
fume damage
防止硅尘危害
protection against silicosis
·2,447,543篇论文数据,部分数据来源于NoteExpress