handle wheel造句

• Manual and electric actuator are available and selected by customers . for manual type . rotate handle wheel clockwise, the valve is close and vice-versa
  有手动、电动供用户选择。手轮顺时针方向旋转为关，相反为开。
• Manual and electric actuators are available and selected by customers . for manual type, rotate handle wheel clockwise the valve is close and vice versa
  该产品有手动、电动两种启闭形式供用户选择。手动启闭,手轮顺时针方向旋转为关,逆时针方向旋转为开。