protective ring for cylinder liner 缸套护圈
bearing protective ring 轴承保护环
windows x protective ring win9x保护环
windows 9 x protective ring winx保护环
protective conductor ring 保护导体环路
ring protective earth conductor 环形保护接地导体
He couldn't just stand in the protective ring of the prayer beads and ignore them!
总不能老站在佛珠的保护圈里,来个相应不理吧!
It's quite lovely to see how people form a protective ring around the person to settle the spirit.
看到一群人围着一个人,保护他,使其灵魂入定是很有意思的。
The elastic protective ring has buffer action when the enamelware accidentally falls or crashes, so fragile enamel is prevented from stripping.
弹性保护圈逐起缓冲作用。避免了脆性搪瓷的剥离。
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