11.1 Scope 1.1.1 This standard applies to newly produced gas food service equipment providing coverage for ranges and unit broilers, baking and roasting ovens, counter appliances, deep fat fryers, kettles, steam cookers, steam generators, (see Part IV, D

定价： 6325元 / 折扣价： 5377 元

定价： 4641元 / 折扣价： 3945 元

1. Scope 1.1 These provisions apply to the construction, materials, performance, and testing of NPS 1-1/4 in and smaller self-acting service-type regulators with internal relief valves or overpressure cut-off (OPCO) devices, or both, utilized to contro

定价： 1274元 / 折扣价： 1083 元

1. Scope 1.1 This Standard specifies performance requirements and related test procedures used to evaluate fluorescent lamps intended for general service applications. 1.2 This Standard includes performance requirements for (a) lamp efficacy; and

定价： 455元 / 折扣价： 387 元

This PDF includes GI 2. 1. Scope 1.1 This Standard applies to commercial refrigerator, refr igerator-freezer cabinets that are intended for storing and holding food products and other perishable merchandise. 1.2 This Standard applies to (a) man

定价： 501元 / 折扣价： 426 元

定价： 364元 / 折扣价： 310 元

1. Scope 1.1 Objectives This Standard is for use by organizations that intend to provide people with disabilities with customer service that is equivalent to the quality of service provided to the population at large. The objectives of this Standard a

定价： 501元 / 折扣价： 426 元

1. SCOPE 1.1 This Standard applies to tubular rigid metallic support members and associated fittings intended for the support and connection of supply service wires for installations operating at potentials of 750 volts or less in accord?ance with the ru

定价： 501元 / 折扣价： 426 元

Update No. 1 was published as notification that this is now a National Standard of Canada This PDF includes Update No. 1 Preface This is the fourth edition of CSA C191, Performance of electric storage tank water heaters for domestic hot water ser

定价： 683元 / 折扣价： 581 元

Preface This is the first edition of CSA N285.8, Technical requirements for in-service evaluation of zirconium alloy pressure tubes in CANDU reactors. 1 Scope 1.1 This Standard specifies the technical requirements for the licensee to ensure struc

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1. Scope 1.1 This Standard applies to glass-lined storage tanks for household hot water service. Requirements are given for base metal, construction, glass lining, cathodic protection, inspection, and testing. 1.2 This Standard covers glass-lined s

定价： 455元 / 折扣价： 387 元

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1 Scope 1.1 This Standard applies to complete flue-connected, oil-fired service water heaters that are provided with automatic control devices. These service water heaters may be used both for heating and for supplying of domestic hot water. They are

定价： 455元 / 折扣价： 387 元

Scope 1.1.1This standard applies to newly produced gas food service equipment providing coverage for ranges and unit broilers,baking and roasting ovens, counter appliances, deep fat fryers, kettles, steam cookers, steam generators, (see Part IV, Defi

定价： 956元 / 折扣价： 813 元

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 元