1. Scope 1.1 This Standard specifies the physical dimensions and minimum design requirements of the electrical cable plug and receptacle conforming to SAE Standard J560b, to achieve interchangeability with electrical connectors of different manufactur

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1.1 Scope 1.1.1 This standard applies to newly-produced direct gas-fired circulating heaters (see Part IV, Definitions) of 400,000 Btu (117 228 W) or less, hereinafter referred to as heaters, constructed entirely of new, unused parts and materials an

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1. Scope This International Standard specifies design dimensions of a tractor for agriculture concerning (a) minimum dimensions of access doorways; (b) number, location and minimum dimensions of emergency exits; (c) minimum internal clearance dimen

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1 Purpose and scope 1.1 This Standard provides classifications and definitions of agricultural field equipment. designed primarily for use in agri cultural operations for the production of food and fiber. 1.2 This Standard is intended to establish unif

定价： 319元 / 折扣价： 272 元

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