27 |
|
CNS 156 - 1994
帶雙槽槽鋼用方斜墊圈
Square Taper Washers with Double Slots for Channel
|
|
28 |
|
CNS 4647 - 1983
高強度結構槽鋼用方斜墊圈
Square Taper Washers for High Prestressed Channels
|
|
30 |
|
GJB 119.1 (A) - 2001
普通型有折斷槽鋼絲螺套
General-Purpose Insert, Through Threaded
|
|
31 |
|
GJB 119.2 (A) - 2001
普通型無折斷槽鋼絲螺套
General-Purpose Insert Blind Threaded
|
|
|