Specification of gauges for general purpose screw threads 普通螺纹量规技术条件
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Types and dimensions of gauges for general purpose screw threads 普通螺纹量规型式与尺寸
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The common thread gauges including ring gauges and plug gauges are used to calibrate thread workpieces with gb and iso standards 普通螺纹量规（螺纹环规、螺纹塞规）适用于检测符合国家标准及国际标准的螺纹制件。
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The common thread gauges including ring gauges and plug gauges are used to calibrate thread workpieces with gb and iso standards 信息内容：普通螺纹量规（螺纹环规、螺纹塞规）适用于检测符合国家标准及国际标准的螺纹制件。
