Steel wire rope breaking device and torsion spring breaking safety device.

防钢丝绳断裂装置、扭簧断裂安全装置。

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Including: rope, spring wire, steel wire cutter, carbon spring wire.

包括：钢丝绳、弹簧丝、钢绞丝、碳素弹簧丝。

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Flat flex belts are made of stainless steel wire of spring wire.

乙型网带使用不锈钢高弹柔韧丝制作。

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Flat flex belts are made of stainless steel wire of spring wire.

乙型网带使用不锈钢高弹柔韧丝制作。

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