LPG equipment and accessories. Transportable refillable welded steel cylinders for LPG. Design and construction Ingestion-build-93833 while the reference points are

while the reference points are where the lenses are to be verified

which is to be used predominantly but not exclusively by police and prison officers in specialist operational situations and in training and by others who might be exposed to attack and assault in the course of their duties

and IEC 61987-21

b) The previous method determined an average value from four specimens conditioned on one test run

under the general title Injection containers and accessories:

LPG equipment and accessories. Transportable refillable welded steel cylinders for LPG. Design and construction Ingestion-build-93833 while the reference points areWhat is BS EN 1442 Design and construction for LPG about? BS EN 1442 specifies the minimum requirements for the design, construction and testing during manufacture of transportable refillable welded steel Liquefied Petroleum Gas (LPG) cylinders, of water capacity from 0,5 l up to and including 150 l. BS EN 1442 applies only to cylinders having a circular cross section. Cylinders designed and constructed to the requirements of this European Standard