代: take the place of; be in pla ...烷: alkane灭火剂: extinguishant; fire extingui ...替代品: succedaneum卤代烷灭火剂: halogenated agent; halogenated extinguishing agent; halon extinguishing agent卤代烷灭火器: halogen extinguisher; halogenated agent extinguisher; halogenated agent fire extinguisher; halon extinguisher; halon fire extinguisher卤代烷灭火系统: halogenated agent extinguishing system; halogenated extinguishing system; halon extinguishing system; halon fire extinguishing systems--performance requirements and method of test for nozzles; halon fire extinguishing systems-performance requirements and method of test for nozzles船用卤代烷灭火装置: marine halon fire extinguishing unit船用卤代烷灭火系统技术条件: marine halon fire extinguishing system technical specifications卤代烷替代物: halon alternative chemical; halon substitute卤代烷灭火系统单向阀的性能要求和试验方法: halon fire extinguishing system performance requirements and test methods for check valves二氟一氯一溴甲烷灭火剂: fire extinguishing agent-bromochlorodifluoromethane三氟一溴甲烷灭火剂: fire extinguishing agent of bromotrifluoromethane卤代烷: alkyl halide; alkylhalide; alkylogen; haloalkanes替代品: alternative; backup; substitute goods; substitutes; succedaneum; surrogate替代哈龙的清洁灭火剂: clean agent halon replacement直接替代哈龙的灭火剂: direct halon replacement agent第三卤代烷: tertiary alkyl halide第一卤代烷: primary alkyl halide二卤代烷: dihaloalkane; saturated dihalide卤代烷哈龙: halon卤代烷基汞: halogen alkyl mercury卤代烷基醚: halogenated alkyl ether灭火剂: charge; extinction agent; extinguishing material; fire agent; fire extingguishing agent; fire extinguishant agent; fire extinguisher agent; fire extinguishing agent; fire fighting agent; fire retardant; fire suppressant; fire-extinguishing medium; fire-fighting medium; flame retardant; su re ing agent; suppressing agent出口替代品: substitute for export