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- Grooved end connections with optional flange adaptors 沟槽连接端口,带法兰适配器
- The insurance cover is optional. 保险范围可以随意选择。
- A 4-speed automatic transmission is optional. 四段自动变速器是可自由选择的。
- An optional academic course or subject. 选修的科目选修课程或课题
- The cassette player is an optional extra in this make of car. 这种型号汽车如需盒式磁带唱机费用另计。
- optional flange 任意法兰
- You must do it; you have little option. 你必须做,你没有选择的余地。
- It is at your option to stay or leave. 去留随你的便。
- You must do it; you have no option. 你必须做，你没有选择的余地。
- She has taken an option on that piece of land. 她已取得那块土地的购置权。
- Permitting discretion; optional. 允许自行处理的; 随意的
- The former option favours the married man. 前一种选择对已婚男子有利。
- Only one set of flange studs is needed. 只需要一套法兰柱头螺栓。
- Limited distance deviation of the optional bolt hole on flange shall be 2mm. 法兰上非强制螺栓孔的有限距离偏差应该为2毫米。
- These include gusset plates welded to the flange. 这些包括焊接到翼缘上的节点板。
- Using thread or flange capillary connection. 采用螺纹或法兰毛细管联接。
- Press the flange and replace the side sealing ring. 压紧法兰（均匀用力）更换侧密封圈。
- Firmly press downward to seat seal on flange. 稳固地向下压将座椅密封压入凸缘中。
- To create the flange brand is our pursuing. 创法兰品牌是我们的追求。
- Without feel and with flange on the end-shield. 机座带底脚,端盖有凸缘。
