GB/T 9146-2003
ActiveGeneral purpose metric screw threads--Limits of sizes for the screw threads of coarse quality and preferable plan
普通螺纹 粗糙精度、优选系列的极限尺寸
📚 References & Relations / 引用与关联
normative_reference
GB/T 14791
normative_reference
GB/T 192-2003
normative_reference
GB/T 197--2003
normative_reference
GB/T 9144-2003
normative_reference
ISO 262
normative_reference
ISO 5408
normative_reference
ISO 68-1
normative_reference
ISO 965-1
normative_reference
PART 1