您要查找的是不是：
- 双边K形坡口double-K groove
- K形坡口对接焊缝double-bevel butt weld
- Ｘ形坡口double-V groove
- 前路减压植骨K形钢板固定治疗胸腰椎骨折并截瘫Treatment of Fracture of Thoracolumbar Spine with Paraplegia by Anterior Decompression, Autografts and K-plate Internal Fixation
- 坡slope
- K形腿①unilateral genu valgun ②K-shaped leg
- 喇叭形坡口焊接flare welding
- 坡口divided edge
- 接管焊接用马鞍形坡口切割机的应用Application of saddle shaped cutting groove machine for welding of nozzle joint
- 背面坡口underside groove
- 角形坡脊瓦angle hip tile
- 不开坡口square groove
- V型坡口V groove
- 正坡口positive bevel
- 坡口端groove end
- 坡口焊groove weld
- 坡口面fusion face
- 发生这许多裂纹是因为把这些坡口焊接部件作为次要构件或附件考虑。A large number of these cracks occurred because the groove welded component was considered a secondary member or attachment.
- 坡口宽度groove width
- 双坡口油环Double bevelled oil control ring
