SJ 1767-1981 PDF English
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| SJ 1767-1981 | English | 119 | Add to Cart | 2 days [Need to translate] | Metallic bell cover for vacuum equipment--Nominal diameter |
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Basic data
| Standard ID | SJ 1767-1981 (SJ1767-1981) |
| Description (Translated English) | Metallic bell cover for vacuum equipment--Nominal diameter |
| Sector / Industry | Electronics Industry Standard |
| Classification of Chinese Standard | L99 |
| Word Count Estimation | 1,157 |
| Date of Issue | 3/27/1981 |
| Date of Implementation | 8/1/1981 |
| Summary | This standard applies to the studio with a welded steel vacuum bell device can also be used for electric equipment, welding equipment, welding steel bell with a studio. |