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CAN/CSA-C22.2 NO. 108-01 Liquid Pumps 现行 发布日期 :  实施日期 : 

Update #2 was published as notification that this is now a National Standard of Canada. This PDF includes Update #2. 1. Scope 1.1 This Standard applies to motor-operated liquid pump units, for use in nonhazardous, indoor, outdoor (exposed), and

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定价: 1515元 / 折扣价: 1288

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1. Scope 1.1 This Standard is concerned with the performance, durability, and safety of packaged solar domestic hot water systems (SDHWS) designed for use in small buildings. It may be used to evaluate solar domestic hot water systems that are base

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DIN 51750-2 Sampling of liquid petroleum products 现行 发布日期 :  2001-12-01 实施日期 : 

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DIN EN 17648 E-liquid ingredients 现行 发布日期 :  2001-10-01 实施日期 : 

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1. Scope 1.1 This Standard applies to non-pressurized liquid fuelled catalytic appliances ranging in input capacities from 1,000 Btuh to 15,000 Btuh primarily used as portable space heating appliances. 1.2 Appliances with input capacities larger or

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This PDF includes GI #2 to #4. 1. Scope 1.1 This Standard applies to cord-connected and permanently connected cooking and liquid-heating appliances rated for use on nominal single-phase system voltages of 240 V and less, designed to be used in non

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