Standard type snap over hinged lever and roller actuators are available in choice of two pivot positions.

标准对铰链杠杆和辊式管理器，可在两个枢纽位置的选择。

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Standard type snap over hinged lever and roller actuators are available in choice of two pivot positions.

标准对铰链杠杆和辊式管理器，可在两个枢纽位置的选择。

youdao