GB/T 10107.1-2012.Cycloidal drives-Part 1 :Basic terminology.1范围GB/T 10107.1规定了摆...

国家标准2023.08.04

GB/T 4246-2004.Special tolerances for reamers.1范围GB/T 4246规定了铰刀切削部分直径的特殊公差。GB/T...

国家标准2023.08.04

GB/T 4264-2004.Countersinks , 90° ,with Morse taper shanks and detachable pilots...

国家标准2023.08.04

GB/T 4263-2004.Countersinks ,90° , with parallel shanks and solid pilots.1范围GB/T...

国家标准2023.08.04

GB/T 10107.3-2012.Cycloidal drives-Part 3 :Symbols of geometrical data.1范围GB/T 1...

国家标准2023.08.04

GB/T 4261-2004.Counterbores with morse taper shanks and detachable pilots.↑范围GB/...

国家标准2023.08.04

GB/T 10107.2-2012.Cycloidal drives-Part 2 :Representation of drawings.1范围GB/T 10...

国家标准2023.08.04

GB/T 12703.5-2020.Textiles-Test methods for electrostatic propensity-Part 5:Test...

国家标准2023.08.04

GB/T 19933.2-2014.Earth-moving machinery-Operator enclosure environment-Part 2:A...

国家标准2023.08.04

GB/T 7920.12-2013.Road construction and road maintenance machinery and equipment...

国家标准2023.08.04