"Square Heads " CNS Standards List| Audiovisual, video | Rolling Key | Method test | Interlining Hair | Unbleached softwood | Single Coil | Safety machinery | Method test | |
|
CNS 66
2017 Edition Square Heads and Holes (for Shaft, Hand Wheel and Handles) 方頭及方孔（用於軸，手輪及手柄） |
|
|
|
CNS 66
1972 Edition Square Heads and Holes (for Shaft, Hand Wheel and Handles) 方頭及方孔（用於軸，手輪及手柄） |
|
| Find out:2Items | To Page of: First -Previous-Next -Last | 1 |
