- Supply TypeExporter, Supplier
- Preferred Buyer Location All over the world
We are offering tungsten boat. grade:w1, wal1, wal2; specification:f0.1 ~ 60mm, 0.2 ~ 10 × 200 × 300mm; category:sintering, forging, drawing, straightening, polishing, rolling; standard:gb3459-82, gb4187-84, gbt4181-97, gb3875-83, qbs1331-91, other standards: astm b760-86 astm