 |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
| Standard Insuued on: 1987-11 |
GB 224-1987 Determination of depth of decarburization of steel
钢的脱碳层深度测定法
| Category No.: | GB | Valid Status: | superseded |
| Issued Organization: | Ministry of Metallurgical Industry | Issued Date: | 1987-11-14 |
| Implemented Date: | 1989-1-1 | Abolished Date: | 2009-04-01 |
| Superseded Standard.: | GB/T 224-2008 Determination of depth of decarburization of steels |
Superseded Date: | 2009-4-1 |
GB/T 8304-1987
GB/T 8308-1987
GB/T 8306-1987
GB 8319-1987
GB/T 8305-1987
GB/T 8309-1987
GB/T 8311-1987
GB/T 8314-1987
GB 9636-1988
GB 9635-1988
GB 9623-1988
GB 9627-1988
GB 9624-1988
GB 9625-1988
GB 9629-1988
GB 9633-1988
GB 9626-1988
GB 9630-1988
GB 9628-1988
GB 224-1987
| Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
| Copyright: TransForyou Co., Ltd. 2008-2040 |