Handle these instruments gently.
这些仪器要轻拿轻放。
Tack out the dowel in lower part of handle of the valve, and undraw the agraffe gently. Rotate handle of the valve clockwise to open valve to begin discharging.
卸下排液阀手柄下侧的塑料销子，并轻轻拉开锁扣， 将阀门手柄朝顺时针方向扳动以开始排料；
Soft bristles designed to gently clean small teeth. Handle designed to provide easy maneuverability for little hands.
软刷毛设计，轻轻清洁小小牙齿。手柄设计，能够让小手很方便的使用。
Soft bristles designed to gently clean small teeth. Handle designed to provide easy maneuverability for little hands.
软刷毛设计，轻轻清洁小小牙齿。手柄设计，能够让小手很方便的使用。
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