Gives requirements and performance tests to establish equivalence of refill charges to the original powder.Cross References:BS 5306:Part 3BS 5423BS 6535:Part 3BS 6643:Part 1
BS 6643-2:1985
Original price was: $160.02.$80.00Current price is: $80.00.
Recharging fire extinguishers (manufactured to BS 5423 ‘Specification for portable fire extinguishers’)-Specification for powder refill charges
BSI Group , 08/30/1985
Pages: 10



