The second photo shows the other side of the block after the flange on the second side has been turned and the two internal counter-bores have been added.
第二照片显示的另一侧块后，法兰的第二个方面一直拒绝和两个内部反孔，增加了。
2
One continuous counter flow extraction machine with fold flow and long slot flange tightening component were introduced in this article.
主要介绍一种易清洗操作的折流式连续逆流提取机和长槽法兰紧固件。
3
The counter-force apparatus system which provides the counter force for the model is consists of model counter-force rack, flange plates and counter-force transferring plates.