[材料介绍] PVC加工技术培训
P:2009-09-08 19:28:46
1
flat ribbon cable - 扁平带状电缆 (0) 投诉
P:2009-09-08 20:04:28
2
sheath splice - 护套的接续 (0) 投诉
P:2009-09-10 17:00:18
3
micrograph - 显微照片(如轧制线杆的) (0) 投诉
P:2009-09-10 17:19:00
4
BS一下!
stand-alone die polishing machine - 独立的线模抛光机 (0) 投诉
P:2009-10-09 17:00:19
5
到底是那类的东西
XLPE - cross linked polyethylene交联聚乙烯 (0) 投诉
5