spraycann.喷射工具
sprayv.喷雾;喷射;扫射n.喷雾;喷雾器;水沫
spray charging precipitator荷电水雾除尘器
spray irrigation technology喷溉技术
spray-pressure controller喷雾机压力控制器,喷雾压力控制器
spraying with cement powder水泥粉喷桩
spraying drug within larynx喉内喷药
spray type recovery furnace喷射式回收炉
sprayer for medical purpose医用喷雾器
spraying rigid polyurethane喷涂硬质聚氨酯
sprayed concrete supporting喷锚支护
Spray repair with bent axle曲轴的喷涂修复