[国外标准] DIN 580-1972 吊环螺栓

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[国外标准] DIN 529-1972 地脚螺钉

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[国外标准] DIN 427-1972 开槽无头螺钉

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[国外标准] DIN 250-1972 半径

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[国外标准] DIN 1282-1972 手推式油枪

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[国外标准] DIN 1015-1972 钢棒材 热轧六角钢

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[国外标准] SAE J79-1972 BRAKE DISC AND DRUM THERMOCOUPLE INSTALLATION

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[国外标准] SAE J754a-1972 LUBRICANT TYPES.CONSTRUCTION AND INDUSTRIAL MACHINERY

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[国外标准] SAE J502-1972 WOODRUFF KEYS

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[国外标准] SAE J496-1972 SPRING TYPE STRAIGHT PINS

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[国外标准] SAE 720709-1972 Design and Development of a High horsepower torque sensing variable speed drive

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[国外标准] BS EN 1972-1997 Diving accessories. Snorkels. Safety requirements and test methods

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[国外标准] BS 4868-1972 Specification for profiled aluminium sheet for building

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[国外标准] BS 4848-4-1972 Specification for hot-rolled structural steel sections. Equal and unequal angles

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[国外标准] BS 4808-1-1972 L.F. cables and wires with PVC insulation and PVC sheath for telecommunication

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[国外标准] BS 476-8-1972 Fire tests on building materials and structures第八部分

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[国外标准] BS 4584-6-1972 Metal-clad base materials for printed circuits

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[国外标准] BS 4584-5-1972 Metal-clad base materials for printed circuits

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[国外标准] BS 4235-1-1972 Specification for metric keys and keyways. Parallel and taper keys

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[国外标准] BS 4174-1972 Specification for self-tapping screws and metallic drive screws

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[国外标准] BS 3170-1972 Specification for Flexible couplings for power transmission

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[国外标准] BS 182-1972 Specification for Galvanized line-wire for telephone and telegraph purposes

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[国外标准] BS 1473-1972 Specification for wrought aluminium and aluminium alloys rivet, bolt and screw

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[国外标准] BS 1471-1972 Wrought Aluminium and Aluminium Alloys.—rawn Tube

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[国外标准] BS 1004-1972 Specification for zinc alloys for die casting and zinc alloy die castings

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