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| Standard Insuued on: 1998-01 |
GB/T 17227-1998 Health STANDARD of textbook for elementary and secondary school student
中小学生教科书卫生标准
| Category No.: | GB | Valid Status: | superseded |
| Issued Organization: | State Technical Supervision Bureau | Issued Date: | 1998-01-21 |
| Implemented Date: | 1998-10-1 | Abolished Date: | |
| Superseded Standard.: | GB/T 17227-2014 Health requirement of textbook for elementary and secondary school student |
Superseded Date: | 2015-1-1 |
SB/T 10291.2-1997
SB/T 10291.1-1997
GB/T 17592.3-1998
LY/T 1279-2008
LY/T 1280-2008
暂行 04-1998
暂行 03-1998
GB 7251.5-1998
GB/T 14598.13-1998
GB 17566-1998
GB 7251.4-1998
GB 14048.6-1998
GB 17647-1998
GB 14048.8-1998
GB 14048.7-1998
GB 5959.2-1998
GB/T 10216-1998
GB/T 14598.14-1998
GB 17584-1998
GB/T 2481.2-1998
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