MGTY-300/710 D. C. electricity-powered shearer is a new type shearer, which a frequency converter and direct torque control are employed.
MGTY-300/710电牵引采煤机采用了变频调速与直接转矩控制技术,是一种新型的电牵引采煤机。
MGTY-300/710 D. C. electricity-powered shearer is a new type shearer, which a frequency converter and direct torque control are employed.
MGTY-300/710电牵引采煤机采用了变频调速与直接转矩控制技术,是一种新型的电牵引采煤机。
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