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ULC-S504-1977
Dry Chemical and Dry Powder Hand and Wheeled Fire Extinguishers
Status: Withdrawn
SDO: ULC
Language: English
Publish date: 1977-02-01
Supersedes: ULC-S504-1971
Superseded by: 1986 edition of CAN/ULC-S504
ICS Codes: 13.220.10;
Standard Number: ULC-S504-1977