1999资源列表
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[国外标准] JIS B4254-1999 Milling cutters-Countersinks, 90°, with Morse taper shanks and detachable pilots
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[国外标准] JIS B3700-45-1999 Industrial automation systems and integration-Product data representation and exch
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[国外标准] JIS B3512-1999 Programmable controllers-Test and verification of field network standard(Level 1)
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[国外标准] JIS B1755-1999 Calculation of load capacity of spur and helical gears-Strength and quality of materi
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[国外标准] JIS B1753-1999 Acceptance code for gears-Determination of airborne sound levels emitted by gear unit
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[国外标准] JIS B1706-2-1999 Straight bevel gears for general engineering and heavy engineering Part 2:Modules a
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[国外标准] JIS B1701-2-1999 Cylindrical gears for general engineering and for heavyengineering Part 2:Modules
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[国外标准] JIS B1701-1-1999 Cylindrical gears for general and heavy engineering Part 1:Standard basic rack toot
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[国外标准] JIS B1022-1999 Tolerances for fasteners-Part 3:Plain washers for bolts, screws and nuts-Product grad