HB 3252-1989
方头手锤
1990-04-11
GB/T 14514-2013
气动管接头试验方法
2013-09-18
JIS B 1182-2009
Square head bolts
方头螺栓
2009-01-01
KS B 1004(2017 Confirm)
4각 볼트
方头螺栓
2012-10-15
HB 4347-1989
方头螺钉
1989-07-12
KS B 1004(2022 Confirm)
4각 볼트
方头螺栓
2012-10-15
KS B 1027
4각 멈춤 나사
方头定位螺钉
2016-12-21
TB/T 845-1991
方头螺堵
1991-06-17
HB 4348-1989
长方头螺钉
1989-07-12
HB 305-1987
长方头螺钉
1987-04-08
GB/T 35-2013
小方头螺栓
Square head bolts with small head
2013-06-09
QB/T 1290.7-2010
钢锤 焊工锤
Hand hammers——Welders'chipping hammers
2010-04-22
QB/T 1290.9-2010
钢锤 木工锤
Hand hammers——Carpenters' hammers
2010-04-22
QB/T 1290.3-2010
钢锤 钳工锤
Hand hammers——Double-face sledge hammers
2010-04-22
T/ZZB 3481-2023
钢锤 羊角锤
2023-11-20
QB/T 1290.8-2010
钢锤 羊角锤
Hand hammers——Claw hammers
2010-04-22
QB/T 1290.10-2010
钢锤 石工锤
Hand hammers——Club hammers
2010-04-22
JIS B 1118-2010
Square head set screws
方头紧定螺钉
2010-01-01
KS B 1027(2021 Confirm)
4각 멈춤 나사
方头紧定螺钉
2016-12-21
JB/T 3411.42-1999
方头接杆 尺寸
Squarel head extension rod -- Dimensions
1999-05-20