galvanized steel chicken coop

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  • When a guided weight progress or repeated guided weight progress at a smaller height (driving) or left-handed and right-handed rope is used in pairs, ordinary wire rope can be selected. The determination of wire rope rotation should comply with: right-handed rope groove drum recommended use of left-handed wire rope: on the contrary, left-handed rope groove drum should use right-handed wire rope.

  • 3, reduce the bivalent iron ion in the plating aid used for hot plating wire, reduce the formation of zinc slag

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