不可多次使用的 | |
oil | nonreturnable |
DNS 钢 | |
met. | DNS |
GLX-w 钢 | |
met. | GLX-w steel |
HSLA钢 | |
met. | HSLA steel |
IF钢 | |
met. | IF steel; interstitial free steel |
IN 钢 | |
met. | IN steel |
KS 钢 | |
met. | K.S. steel |
MA 钢 | |
met. | MA steel |
钢 | |
environ. | steel |
滚筒 | |
wood. | roller track |
| |||
nonreturnable |
不可多次使用的 : 1 phrase in 1 subject |
Mechanics | 1 |