[国外标准] ASME PTC 1-2022 总规程 General Instructions

16.97 MB2022-07-03

[国外标准] DIN 2500-1966 Flanges General Information, Survey

1.63 MB2020-12-07

[国外标准] DIN 868-1976 General Definitions on Gears and Gear Pairs

1.18 MB2020-12-05

[国外标准] NEMA WD 1-1999 General Color Requirements for Wiring Devices

137.91 KB2020-12-03

[国外标准] BS EN 45014-1998 General criteria for supplier's declaration of conformity

838 KB2020-12-02

[国外标准] BS EN 45004-1995 General criteria for the operation of various types of bodies performing inspection

356.82 KB2020-12-02

[国外标准] BS EN 22768-2-1993 General tolerances. Geometrical tolerances for features without individual tolera

444.96 KB2020-12-02

[国外标准] BS EN 22768-1-1993 General tolerances Tolerances for linear and angular dimensions without individua

279.8 KB2020-12-02

[国外标准] BS ISO 68-2-1998 ISO general purpose screw threads — Basic profile — Part 2 Inch screw threads

307.16 KB2020-12-01

[国外标准] BS ISO 261-1998 ISO general purpose metric screw threads-General plan

278.16 KB2020-12-01

[国外标准] SAE J454-1991 GENERAL DATA ON WROUGHT ALUMINUM ALLOYS

138.5 KB2020-11-30

[国外标准] SAE J452-1989 GENERAL INFORMATION.CHEMICAL COMPOSITIONS,MECHANICAL AND PHYSICAL PROPERTIES OF SAE AL

124.36 KB2020-11-30

[国外标准] SAE J412-1995 GENERAL CHARACTERISTICS AND HEAT TREATMENTS OF STEELS

124.83 KB2020-11-30

[国外标准] SAE J2140-2000 General Requirement for Preformed Hoses for Air Induction on Heavy-Duty Engines

20.76 KB2020-11-30

[国外标准] SAE J1879-1988 GENERAL QUALIFICATION AND PRODUCTION ACCEPTANCE CRITERIA FOR INTEGRATED CIRCUITS IN A

78.01 KB2020-11-30

[国外标准] SAE J1777-1990 GENERAL ENVIRONMENTAL CONSIDERATIONS FOR MARINE VEHICLES

71.29 KB2020-11-30

[国外标准] BS EN 476-1998 General requirements for components used in discharge pipes, drains and sewers for gr

156.82 KB2020-11-28

[国外标准] BS EN 1293-1999 General requirements for components used in pneumatically pressurized discharge pipe

95.73 KB2020-11-28

[国外标准] BS EN 10021-2006 General technical delivery requirements for steel products

1.36 MB2020-11-28

[国外标准] BS 7079-2009 General introduction to standards for preparation of steel substrates before applicatio

205.63 KB2020-11-27

[国外标准] BS 5733-1995 General requirements for electrical accessories

2.09 MB2020-11-28

[国外标准] BS 4999-147-1988 General requirements for rotating electrical machines — Part 147 Specification for

2.87 MB2020-11-27

[国外标准] BS 4999-146-1988 General Requirements for Rotating Electrical Machines- Definitions and Nomenclature

2.74 MB2020-11-27

[国外标准] BS 4999-144-1987 General requirements for rotating electrical machines. Specification for the insula

805.25 KB2020-11-27

[国外标准] BS 4999-143-1987 General requirements for rotating electrical machines. Specification for tests

645.25 KB2020-11-27