GB/T 4678.11-2003
AbolishedDie-casting die components--Part 11: Ejector pin
压铸模零件 第11部分:推杆
📚 References & Relations / 引用与关联
normative_reference
GB/T 4678
normative_reference
GB/T 4679-2003
🔗 Related Standards / 同类标准
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