... 人工骨料制备 manmade aggregate preparation 人工刮研 hand scraping 人工关节 joint prosthesis ...
基于8个网页-相关网页
hand-chipping and scraping 手工敲铲除锈
We spent days hand scraping and sanding, re-priming and -painting them, but we used indoor paint on them.
我们花了几天的时间,打磨,沙光,涂底漆,上油漆,可是我们竟然上了室内用漆。
At the same time, the built-in and link hidden style can avoid liquid spilling on the one hand and prevent the gas chamber and the link rod from scraping with crop on the other hand.
同时内置、连杆隐藏,一方面避免药液外溢;另一方面又防止操作时气室、连杆与农作物擦挂。
应用推荐