Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

International Standard Category: Steel profiles

GB 705-1989    Hot-rolled hexagonal and octagonal steel bars; Dimensions, shape, weight and tolerance
热轧六角钢和八角钢尺寸、外形、重量及允许偏差 ;
Category No.:77.140.70 Valid Status:superseded
Issued Organization:China Steel Industry Association Issued Date:1989-03-22
Implemented Date:1990-1-1 Abolished Date:
Superseded Standard.:GB/T 702-2008 Hot-rolled Steel Bars - Dimensions, Shape, Weight and Tolerances
Superseded Date:2009-4-1
Back          Detail

Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Foryou Tech Co., Ltd. 2008-2020