机械 接头 | |
tech. | mechanical joint |
S-H 铸铁 | |
met. | S-H cast iron |
铸铁 | |
bridg.constr. | pig iron; casting pig; ingot iron |
compr. | iron casting |
mech. | ferrocast |
met. | casting iron |
同心大小头 | |
oil | concentric reducer |
| |||
mechanical joint; mechanical jointing | |||
| |||
mechanical joint |
机械接头 : 27 phrases in 7 subjects |
Aviation | 1 |
Drilling | 1 |
General | 1 |
Mechanics | 1 |
Refrigeration | 1 |
Technology | 20 |
Telecommunications | 2 |