| 查看: 241 | 回复: 0 | ||
huangguaha木虫之王 (文坛精英)
我不是我
|
[求助]
英译汉，谢谢~~
|
|
The method resides in preparing a blank (1) comprising two tubular components (2, 3) housed one inside the other and of different compositions and separated by an annular space (4) which is filled with divided metal. The whole assembly is made rigid by two end pieces (7, 8) and coextrusion is carried out at a suitable temperature to ensure a metallurgical bond between the inner component (2) and the outer component (3). 专利上的，谢谢~~ |
回复此楼» 猜你喜欢
一志愿北交大材料工程总分358求调剂
已经有6人回复
-
312求调剂
已经有7人回复
-
材料334求调剂
已经有19人回复
-
生物与医药273求调剂
已经有6人回复
-
301求调剂
已经有10人回复
-
专硕0854初试考材科基，求调剂
已经有5人回复
-
0703化学
已经有15人回复
-
0703调剂，一志愿天津大学319分
已经有9人回复
-
085600材料与化工301分求调剂院校
已经有10人回复
-
求调剂
已经有8人回复
