AEROSPACE SERIES. HOLES AND TRAPS FOR T-HEAD BOLTS. DESIGN STANDARD.
航空航天系列 T形头螺栓的孔和陷阱 设计标准

1996-06-24

Holes and traps for T-head bolts. Design standard
T形头螺栓的孔和陷阱 设计标准

1995-09-15

Aerospace series. Holes for 100° countersunk head screws. Design standard
航空航天系列 100？沉头螺钉的孔 设计标准

2008-07-31

Aerospace series - Holes for 100° countersunk head screws - Design standard; German and English version EN 3782:2008
航空航天系列.100°沉头螺钉孔.设计标准；德语和英语版本EN 3782:2008

2008-12-01