The speed of pump use frequency conversion control, with advantages of energy saving and keep the rotational speed when voltage instability.
E-mail: nicole@shoe-machine.net
Phone: 86-577-65810009
From: [ Ссылка ]
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The speed of pump use frequency conversion control, with advantages of energy saving and keep the rotational speed when voltage instability.
E-mail: nicole@shoe-machine.net
Phone: 86-577-65810009
From: [ Ссылка ]