ANSI Z21.69-2015 pdf free download
ANSI Z21.69-2015 pdf free download.Connectors for moveable gas appliances. 1 Scope 1.1 This Standard applies to newly produced gas appliance connectors constructed entirely of new, unused parts and materials that are intended for use with gas utilization equipment that may be mounted on casters or otherwise be subject to movement. 1.2 Connectors complying with this Standard are considered suitable for...
NSF/ANSI 20-2016 pdf free download
NSF/ANSI 20-2016 pdf free download. Food Equipment – Commercial bulk milk dispensing equipment. 1 General 1.1 Purpose This Standard establishes minimum food protection and sanitation requirements for the materials, design, fabrication，construction, and performance of commercial bulk milk dispensers and their related components. 1.2 Scope This Standard contains requirements for bulk milk dispensers designed to dispense servings of milk or milk...
NSF ANSI 21-2015 pdf free download
NSF ANSI 21-2015 pdf free download. Food Equipment一 Thermoplastic refuse containers. 3 Definitions Terms used in this Standard that have special technical meaning are defined in NSF/ANSI 170. 4 Materials The requirements contained in this section are intended to ensure that the materials used in the manufacture of thermoplastic refuse containers are unaffected by exposure to refuse and other substances...
NSF/ANSI 24 – 2016 pdf free download
NSF/ANSI 24 – 2016 pdf free download.Plumbing System Components for Recreational Vehicles. 2.4 burst protection: Prevention of physical damage to the potable water system by antifreeze at specified protection temperature and concentration of active ingredient. 2.5 corrosion-resistant materials: Materials that maintain their original surface characteristics under prolonged contact with the environment and chemical compounds. 2.6 drainage system: Piping that conveys...
NSF/ANSI 41 – 2016 pdf free download
NSF/ANSI 41 – 2016 pdf free download.Wastewater T echnology – Non-liquid saturated treatment systems. 1 General 1.1 Purpose The purpose of this Standard is to establish minimum materials, design and construction, and performance requirements for non-liquid saturated treatment systems. It is intended to protect public health and the environment as well as minimize nuisance factors. This Standard also specifies the...
ISO 9403:2000 pdf free download
ISO 9403:2000 pdf free download,Crude petroleum — Transfer accountability — Guidelines for cargo inspection. ISO 9403 is intended to encourage uniformity of crude petroleum cargo measurement, accounting and reporting procedures. It is of necessity generalized in recognition of the fact that considerable variation in local conditions exists between seaboard terminals. The guidelines are intended to be implemented worldwide and used...