YB 822-1957 PDF English
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| YB 822-1957 | English | RFQ | ASK | 3 days [Need to translate] | (Conical pipe thread) |
| YB/T 822-1957 | English | RFQ | ASK | 3 days [Need to translate] | (Conical pipe thread) |
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Basic data
| Standard ID | YB 822-1957 (YB822-1957) |
| Description (Translated English) | (Conical pipe thread) |
| Sector / Industry | Ferrous Metallurgy Industry Standard |
| Classification of Chinese Standard | J04;H48 |
