GB 3021-1982 PDF English
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| GB 3021-1982 | English | RFQ | ASK | 3 days [Need to translate] | Marine circular free flanges of impact-proof rigid PVC plastics |
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Basic data
| Standard ID | GB 3021-1982 (GB3021-1982) |
| Description (Translated English) | Marine circular free flanges of impact-proof rigid PVC plastics |
| Sector / Industry | National Standard |
| Date of Issue | 4/1/1982 |
