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定价: 546元 / 折扣价: 465

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Scope Details test and examination criteria for Type 1 clothes dryers for use with natural, manufactured or mixed gases, liquefied petroleum gases or LP gas-air mixtures.

定价: 774元 / 折扣价: 658

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Details test and examination criteria for vented gas fireplace for use with natural and propane gases. The only function of a vented gas fireplace lies in the aesthetic effect of the flame; the appliance is not a source of heat.

定价: 956元 / 折扣价: 813

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1.1 Scope 1.1.1 This standard applies to newly produced gas appliance connectors constructed entirely of new, unused parts and materials that: a. Are intended for use with gas-fired commercial cooking equipment that may be mounted on casters or oth

定价: 728元 / 折扣价: 619

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Details test and examination criteria for connectors suitable for non-rigid connection of outdoor gas appliances not frequently moved after installation, or manufactured (mobile) homes to gas supply lines containing natural, manufactured, mixed and liquef

定价: 683元 / 折扣价: 581

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定价: 592元 / 折扣价: 504

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定价: 546元 / 折扣价: 465

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Details test and examination criteria for vented room heaters, direct vent wall furnaces, vented wall furnaces, and gravity and fan type floor furnaces for use with natural, manufactured and mixed gases, liquefied petroleum gases and LP gas-air mixtures

定价: 728元 / 折扣价: 619

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Scope Datails test and examination criteria for automatic gas shutoff valves and devices which operate when the temperature sensing element is at 210oF (99oC) or less.

定价: 683元 / 折扣价: 581

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Scope Details test and examination criteria for gas food service equipment for use with natural,manufactured and mixes gases,propane,liquefied petroleum gases and LP gas-air mixtures. The standard provides coverage for ranges and unit broilers,baking a

定价: 683元 / 折扣价: 581

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Scope: Details test and examination criteria for gas-fired low-intensity infrared and infrared radiant tube heaters, with inputs up to 400,000 Btu/hr per burner, for use with natural, manufactured, mixed and liquefied petroleum (propane) gases and may

定价: 683元 / 折扣价: 581

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Scope Details test and examination for direct gas-fired industrial air heaters of the non-recirculating type,for use with nat.,mfd. and mixed gases,LP gases,and LP gas-air mixtures. A direct gas fired industrial air heater of the non-recirculating type

定价: 683元 / 折扣价: 581

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1.1 Scope 1.1.1 These requirements apply to manually operated valves for high pressure natural gas. 1.1.2 These requirements do not apply to cylinder shut-off valves. 1.1.3 A valve that complies with the requirements for a Class A valve may b

定价: 637元 / 折扣价: 542

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定价: 0元 / 折扣价: 0

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Scope Details test and examination criteria for gas appliance connectors limited to a maximum nominal length of 6 feet (1.83m). Such connectors are suitable for connecting gas-fired appliances to fixed gas supply lines containing natural, manufactured

定价: 683元 / 折扣价: 581

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