projector mount DJ-330 1.remote control 2.droving principle:cross-cutting structure and dule seat belts

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rojector mount

flexible length: 3.0m, thickness of machine: 38cmdroving principle:cross-cutting structure and wire-rope Electrical machinery: adopts the Janpanese Eastern electromagnetic brake motor Controlling ways: remote control, centre-control and RS233 control

droving principle:cross-cutting structure and double belts power: 25W