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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 4187-2017 |
Tungsten bars and rods 钨条和钨杆 |
China National Standards Tungsten bars rods |
 English PDF |
| GB/T 4185-2017 |
Molybdenum-tungsten alloy bars and rods 钼钨合金条及杆 |
China National Standards Tungsten bars rods |
English PDF |
| GB/T 3459-2006 |
Tungsten bars and rods 钨条 |
China National Standards Tungsten bars rods |
English PDF |
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