 |
UDC 621.882.2 | GB 101-86 | 代替GB101-76 |
开槽半沉头木螺钉 |
Slotted raised countersunk head wood screws |
|
 |
UDC 621.882.2 | GB 102-86 | 代替GB102-76 |
六角头木螺钉 |
Hexagon head wood screws |
|
 |
UDC 621.882.6 | GB 8-88 | 代替GB 8-76 |
方头螺栓 C级 |
Square head bolts-Product grade C |
|
 |
GB/T 14-1998 | 代替GB14-88 |
大半圆头方颈螺栓 C级 |
Cup head square neck bolts with large head-Product grade C |
|
 |
UDC 621.882.6 | GB 15-88 | 代替GB 15-76 |
大半圆头带榫螺栓 |
Cup head nib bolts with large head |
|
 |
UDC 621.882.215.082.8 | GB 5282-85 |
开槽盘头自攻螺钉 |
Slotted pan head tapping screws |
|
 |
UDC 621.882.215.082.8 | GB 5283-85 |
开槽沉头自攻螺钉 |
Slotted countersunkhead tapping screws |
|
 |
UDC 621.882.3 | GB 39-88 | 代替GB 39-76 |
方螺母 C级 |
Square nuts-product grade C |
|
 |
GB /T41-2000 | 代替GB /T 41-1986 |
六角螺母 C级 |
Hexagon nuts-product grade C |
|
