GB/T 9145-2003
ActiveGeneral purpose metric screw threads--Limits of sizes for the screw threads of medium quality and preferable plan
普通螺纹 中等精度、优选系列的极限尺寸
📚 References & Relations / 引用与关联
normative_reference
GB/T 14791
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GB/T 192-2003
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GB/T 197-2003
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GB/T 9144-2003
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ISO 262
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ISO 5408
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ISO 68-1
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ISO 965-1
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PART 1