![]() |
| |||
reductor; stepped taper tube; tube with variable diameter | |||
adapter bonnet | |||
flat reducer (大小头); reducer (pipe); reducing conduit; reducing pipe; reducing tube; taper pipe | |||
| |||
reducer | |||
| |||
reductor | |||
| |||
stepped taper tube |
变径管 : 34 phrases in 7 subjects |
Compressors | 2 |
Drilling | 1 |
Ecology | 1 |
Hydroelectric power stations | 1 |
Metallurgy | 2 |
Oil / petroleum | 10 |
Technology | 17 |