IS 7342-1974

标准号：IS 7342-1974
发布日期：1974/10/1 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：1.1 This standard specifies constructional, operational and safety requirements and performance requirements for commer〓al gas baking and roasting ovens of capacities more than 100 dm3, intended for use with liquefied petroleum gases at 30 gf/cm2 gas inlet pressured They may be composed of one or more sections or units, as follows:a) Cabinet Ovens — A stationary deck oven having more than one deck heated by a single burner or group of burners.b) Sectional Oven — A single stationary deck oven or one composed of one or more independently heated stationary decks.c) Reel- Type Oven — A single oven having trays moved by mechanical means.Note — The capacity of the oven shall be the area of inner surface of the oven door in square decimetres multiplied by the total inner depth of the oven in decimetres measured from the front to the rear wall of the oven.1.1.1 For convenience, this standard has been divided into three sections as follows:Section 1 ConstructionSection 2 PerformanceSection 3 General