定价： 0元 加购物车

定价： 0元 加购物车

定价： 0元 加购物车

定价： 0元 加购物车

定价： 元 加购物车

定价： 元 加购物车

Scope Details test and examination criteria for refrigerators using natural and liquefied petroleum (propane) gases. The standard covers a refrigerator having a direct self-contained type of systems employing the absorption or adsorption principle of

定价： 5005元 / 折扣价： 4255 元

Scope 1.1.1 This Standard applies to ac and dc type portable fuel cell power systems, with a rated output voltage not exceeding 600 V, for commercial, industrial, and residential indoor and outdoor use in non-hazardous locations, in accordance with the R

定价： 5005元 / 折扣价： 4255 元

This PDF includes GI #2-#10. 1. Scope 1.1 This Standard covers portable fuel tanks with a rated capacity of not more than 30 L (7 Canadian gallons), designed to be connected to gasoline-fuelled engines aboard boats by flexible fuel lines which may

定价： 455元 / 折扣价： 387 元

定价： 1820元 / 折扣价： 1547 元

1.1 Scope and References 1.1.1 This standard applies to stationary fuel cell power systems that are packaged, self-contained or factory matched packages of integrated systems (see 1.2.1), which through electrochemical reactions and other processes, ge

定价： 5688元 / 折扣价： 4835 元

定价： 598元

1. Scope 1.1 This Standard applies to the electrical features of power- operated dispensers for petroleum-based liquids, including propane and lighter-than-air fuel such as natural gas, used as fuel in internal combustion engines, where such devices a

定价： 546元 / 折扣价： 465 元

1.1 Scope 1.1.1 This Standard applies to the mechanical and electrical features of newly manufactured dispensing devices for propane liq uid for use as fuel in internal combustion engines where such devices are intended primarily to dispense the liqu

定价： 1138元 / 折扣价： 968 元

1.1 Scope 1.1.1 This Standard applies to newly-produced torches for use with propane, butane, natural gas, and MPS (methyl acetylene- propadiene stabilized). This standard applies to torches that aspirate atmospheric air for combustion. 1.1.2 Thes

定价： 1138元 / 折扣价： 968 元