Scope This standard contains specifications for the materials, design, manufacture and testing of refillable containers intended for the storage of compressed natural gs for vehicle operation and which are affixed to the vehicle. The standard covers fu

定价： 137元 / 折扣价： 117 元

Scope Details test criteria for gas convenience outlets and optional enclosures capable of operation at ambient temperatures between 32°F and 200°F (0°C and 93.3°C) if intended for Indoor Use Only, or between -20°F and 200°F (-28.8°C and 93.3°C) if int

定价： 3686元 / 折扣价： 3134 元

Scope Details test criteria for manually-operated electric gas ignition systems and ignitions system components which are intended to form an integral part of a gas appliance. An ignition system shall ignite gas at the main or pilot burner using eithe

定价： 3731元 / 折扣价： 3172 元

定价： 5051元 / 折扣价： 4294 元

Scope Details test and examination criteria for gas appliance pressure regulators for use with natural, manufactured and mixed gases, liquefied petroleum gases and LP gas-air mixtures. Such devices, either individual or in combination with other contr

定价： 774元 / 折扣价： 658 元

Scope Details test and examination criteria for manually operated gas valves which are substantially of the plug and body, or rotating disc type, and to valves of other types which will provide equivalent performance. The standard presents minimum lev

定价： 774元 / 折扣价： 658 元

Scope Details test and examination criteria for gas appliance connectors comprised of semi-rigid metal tubing and having a fitting at each end provided with taper pipe threads for connection to a gas appliance and to house piping, o consisting of corru

定价： 3731元 / 折扣价： 3172 元

Scope Details test and examination criteria for portable camp heaters, including the infrared or radiant type but not the catalytic type for use with liquefied petroleum or propane HD-5 only, having input ratings of 12,000 Btu per hour ( 3.52 kW) or le

定价： 728元 / 折扣价： 619 元

Scope Details test and examination criteria for portable camp cook stoves for use with propane HD-5 only, having input ratings of 12,000 Btu per hour (3.5 kW)or less and intended for use both indoors in adequately ventilated structures and outdoors. Th

定价： 819元 / 折扣价： 697 元

Scope Details test and examination criteria for portable camp lanterns for use with propane gas or propane HD-5 only, having input ratings of 12,000 Btu per hour (3.52 kW) or less and intended for use both indoors in adequately ventilated structures an

定价： 819元 / 折扣价： 697 元

Scope Details test and examination criteria for ventless firebox enclosures for unvented decorative room heaters. Fireboxes covered by this standard are intended for use with unvented decorative room heaters which comply with ANSI Z21.11.2 for installat

定价： 3777元 / 折扣价： 3211 元

定价： 728元 / 折扣价： 619 元

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 元

1. Scope This Technical Report provides guidelines for the development and maintenance of the documentation necessary to ensure an effective quality management system, tailored to the specific needs of the organization. The use of these guidelines wil

定价： 546元 / 折扣价： 465 元

1. Scope This part of IEC 60079 contains the specific requirements for the construction and testing of electrical apparatus with the type of protection flameproof enclosure "d", intended for use in potentially explosive gas atmospheres. 2. Normative

定价： 1502元 / 折扣价： 1277 元