YB 438-1964 PDF English
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| YB 438-1964 | English | RFQ | ASK | 3 days [Need to translate] | (Equilateral hexagonal steel varieties) |
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Basic data
| Standard ID | YB 438-1964 (YB438-1964) |
| Description (Translated English) | (Equilateral hexagonal steel varieties) |
| Sector / Industry | Ferrous Metallurgy Industry Standard |
| Classification of Chinese Standard | H48 |
