The severity of this braking can be controlled by the throttle stick position in a similar fashion to the reversing speed control.
的严重性，这制动可以控制的油门坚持的立场，在类似的方式向扭转速度控制。
The utility model relates to an end-face sealed manual three-position four-way reversing rotary valve.
本实用新型涉及一种端面密封手动三位四通换向转阀。
The utility model relates to an end-face sealed manual three-position four-way reversing rotary valve.
本实用新型涉及一种端面密封手动三位四通换向转阀。
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