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| Chinese National Standard Category: Telecommunication equipment installation engineering |
| English Title: | Standards of graphical and letter symbols on communication engineering for industrial enterprpise |
| Chinese Title: | 工业企业通信工程设计图形及文字符号标准 |
| Standard No.: | CECS 37-1991 |
| Category No.: | P92 |
| Issued by: | CECS |
| Issued on: | 1991-12-27 |
| Implemented on: | 1991-12-27 |
| Status: | abolished |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | 2016-12-30 |
| Superseding: | |
| Word Count: | 35000 words |
| Similar Standards: | GB 50725-2011 DL/T 5344-2006 YD 5079-2005 YD/T 5139-2005 YD/T 5140-2005 YD/T 5090-2005 YD/T 5076-2005 YD/T 5077-2005 YD/T 5087-2005 JG/T 162-2004 GY 5213-2001 YD/T 5090-2000 YD/T 5087-2000 YD 5010-1995 CECS 37-1991 DBJ 08-16-1998 DBJ 08-16-1999 |
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