| 释义 |
1 ?螺栓垫圈 ... 灭火泵,消防泵 fire pump 螺栓垫圈 facing ring 磨擦锯床 friction saw ... 2 ?衬片环 衬片环(facing ring), 此释义来源于网络辞典。
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Only a year, he relies on his masterpiece "the glory of the ring, sings, facing the paralympic world billions of audience, they should, peremptory become the best Chinese youth comment!" 出道仅仅一年，便凭借其代表作《光荣》，唱响鸟巢，放歌残奥，面对全世界几十亿的观众，他们不卑不亢，俨然成为中国最好的青春注释！ - 2
By removing the h, the trim can be specified with a seat ring facing equal to the other trim parts. 如果去掉h，则这个阀内件就可以指定为与其它阀内件相等的阀座环表面。 - 3
This paper deals with the massive defect of facing of 92507 bearing internal ring was analysed by means of OM, SEM and EDS. 本文针对92507轴承内圈端面上的块状物缺陷，采用OM, SEM和EDS等方法进行了分析。
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