Rectangular and square welded steel hollow sections - Technical delivery conditions
矩形和方形焊接精密钢管第2部分:通用交货技术条件

1994-09-01

강관 및 관 이음쇠－기호－제2부：정사각형 및 직사각형 중공 단면
钢管和管件规范用符号第2部分:方形和矩形空心型材

2005-12-22

Steel tubes and fittings — Symbols for use in specifications — Part 2: Square and rectangular hollow sections
钢管和管件——规范中使用的符号第2部分:方形和矩形空心型材

1989-11-30

Cold formed welded steel structural hollow sections-Tolerances, dimensions and sectional properties
冷成型焊接钢结构空心型材 公差、尺寸和截面特性

2019-05-16

Cold-formed welded structural hollow sections of non-alloy and fine grain steels — Part 2: Dimensions and sectional properties
非合金和细晶粒钢的冷成型焊接结构空心型材Spart 2:尺寸和截面特性

2011-09-13

Cold formed welded structural hollow sections of non-alloy and fine grain steels - Part 2: Tolerances, dimensions and sectional properties
非合金钢和细晶粒钢的冷成型焊接结构空心型材第2部分:公差、尺寸和截面特性

2007-07-04

BS ISO 10799-2. Cold-formed welded structural hollow sections of non-alloy and fine grain steels. Part 2. Dimensions and sectional properties
BS ISO 10799-2 非合金钢和细晶粒钢的冷成型焊接结构空心型材 第二部分 尺寸和截面特性

2011-07-06