坠落防护坠落防护坠落防护坠落防护 安全绳安全绳安全绳安全绳Personal fall protection equipment-Lanyards(ISO 10333-2:2000 Personalfall-arrest systems-Part 2:Lanyards and energy absorbers, MOD)GB24543-2009GB24543-2009GB24543-2009GB24543-2009