This metal net filters out the dirt.

这个金属网滤掉污物。

Glass is not there due to safety reasons. Metal net protects the racers.

玻璃在这些车上都被拆掉了出于安全的原因。金属网被用来保护车手。

The said antiwear layer is made up of hexagonal metal net in which corundum is filled.

本发明的耐磨层由六角形金属龟甲网，在网内填实刚玉形成。

Oil filter filter materials used in filter paper, blankets, metal net, non-woven fabric and so on.

机油滤清器所使用的过滤材料有滤纸、毛毡、金属网、非织造布等。

Reference-material weighting method is used in studying effect of ultrasonic washing through a metal net.

利用比较称重法研究了有金属网存在时超声水槽超声效果的差异。