控制旋钮 [电] control knob ; control dial ; [电] control handle
豪华温度旋钮控制 deluxe temperature knob control
旋转按钮控制 Spin Button Control
控制手柄控制旋钮 handle
时间控制旋钮 POWER SPEED ; Time control knob
铝合金控制旋钮 ECX ; ECY
速度控制旋钮 [机] velocity control knob
主控制旋钮 Master control
电平控制旋钮 VIDEO LEVEL
包括控制旋钮 Inspiration flow meter
手臂驱动时，手臂速度可有旋钮控制大小，可高低速切换；
During arm drive, the arm speed can be adjusted through the knob, with switchover between high speed and low speed;
我面对着一排旋钮、控制杆和开关。
I was confronted with an array of knobs, levers, and switches.
气流调节阀：气流调节扭与挡风板均为高密度PP材质，用304不锈钢方棒连接，手动调节外部阀门旋钮，控制气流量。
Damper: both gas flow regulating button and wind board are high grade PP material, connected with 304 stainless steel bar, manually adjust the outside valve knob, control air flow.
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