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| Chinese National Standard Category: Earth science instrument |
| English Title: | Standard metallic scale (Grade Ⅲ) |
| Chinese Title: | 三等标准金属线纹尺 |
| Standard No.: | CH 8004-1991 |
| Category No.: | N91 |
| Issued by: | SBSM |
| Issued on: | 1991-04-30 |
| Implemented on: | 1991-10-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 4000 words |
| Similar Standards: | MT 350-1994 GB/T 32653-2016 GB/T 32654-2016 DZ/T 0139-1994 DZ/T 0177-1997 CH 8016-1995 DZ/T 0135-1994 DZ/T 0138-1994 DZ/T 0162-1995 DZ/T 0163-1995 DZ/T 0087-1993 DZ/T 0083-1993 DZ/T 0043-1992 DZ 0025-1991 DZ 0020.3-1991 DZ 0024-1991 DZ 0022-1991 DZ 0020.2-1991 DZ 0020.1-1991 CH 8004-1991 |
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