gauge资源列表
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[国外标准] BS 919-4-2007 Screw gauge limits and tolerances – Part 4 Limits of size for gauges for screw threads
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[国外标准] BS 919-3-2007 Screw gauge limits and tolerances – Part 3 Specification for gauges for screw threads
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[国外标准] BS 919-2-2007 Screw gauge limits and tolerances – Part 2 Specification for gauges for screw threads