Covers recommendations for the layout, design and installation of liquefied petroleum gas equipment and of aboveground, buried and mounded storage vessels of individual water capacity exceeding 9 000 L..
Gives guidelines for the location, installation and operations of storage and filling sites for refillable liquefied petroleum gas (LPG) containers of capacity not exceeding 150 l..
Specifies requirements for blades used on rotary disk mowers and rotary
drum mowers, mounted, semi-mounted, trailed, or self-propelled, as used for forage crop harvesting in
agriculture only...
Specifies two methods for establishing the minimum air volume flow rate. One method is dedicated for use with captor hoods, nozzles and slot nozzles with a ratio of slot length to hose diameter of 8:1 or less...
Defines the general requirements for ventilation equipment used to capture and separate fumes generated by welding and allied processes, e.g. arc welding and thermal cutting..
Specifies safety requirements for transparent welding curtains, strips, and
screens to be used for shielding of work places from their surroundings where arc welding processes are
used..
Specifies a method for testing equipment for the separation of welding fume in order to determine whether its separation efficiency meets specified requirements...
Specifies materials,construction, performance and testing requirements for variable high pressure regulators for liquefied petroleum gases (butane,propane and their mixes) in the vapourphase above 50g gf/cm2..