JB 1069-1977 PDF English
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| JB 1069-1977 | English | RFQ | ASK | 3 days [Need to translate] | (Seal mechanical vacuum pump test side) |
| JB 1069-1967 | English | RFQ | ASK | 3 days [Need to translate] | (Chinese Industry Standard) |
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Basic data
| Standard ID | JB 1069-1977 (JB1069-1977) |
| Description (Translated English) | (Seal mechanical vacuum pump test side) |
| Sector / Industry | Mechanical & Machinery Industry Standard |
| Classification of Chinese Standard | J71 |
| Date of Issue | 4/1/1978 |
| Date of Implementation | 4/1/1978 |
| Older Standard (superseded by this standard) | JB 1069-67 |
