辅助贮气罐单向阀
secondary air reservoir check valve
辅助空气控制阀
auxiliary air control valve
放电气动激光器
electric discharge gas-dynamic laser
electric-discharge gas-dymanic laser
防爆电控气动开关球阀
antidetonation electric control pneumatic switch ball valve
阀控气缸系统
cylinder system controlled by valve
发动机罩电气线束总成
hood electrical harness assembly
发动机节气阀截止手柄
engine throttle shutoff lever
发动机节气阀截止缆索
engine throttle shutoff cable
二次空气喷射减速压阀
secondary air injection relief valve
二次空气控制阀
secondary air control valve
动臂和铲斗杆放气阀组件
boom and stick vent valve group