Russian standards
NPB 171-98*
Fire department hand operAted ladders. General technical requirements. Methods of test
Document status: Active
€12
NPB 203-98
Foams concentrate for subsurface extinguishing of fires of oil and petroleum in tanks. General technical requirements. Test methods
Document status: Active
€12
NPB 304-2001
Foam fire extinguishing concentrates. General technical requirements and test methods
Document status: Active
€12