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Posted at 2022-09-2124 Views

Single twist wire rope, refers to the steel wire twisting production of a spiral wire rope, such as a variety of bicycle brake line. Double lay wire rope, refers to the steel wire rope formed by twice helix, such as the ···

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Posted at 2022-03-0844 Views

Hardware: five metals. In ancient times, it refers to five metals such as gold, silver, copper, iron and tin, which were artificially processed into metal objects such as knives, swords and works of art. "Wu Yue spr···

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Posted at 2022-03-0829 Views

Hardware: five metals. In ancient times, it refers to five metals such as gold, silver, copper, iron and tin, which were artificially processed into metal objects such as knives, swords and works of art. "Wu Yue spr···

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Posted at 2022-03-0822 Views

Hardware: five metals. In ancient times, it refers to five metals such as gold, silver, copper, iron and tin, which were artificially processed into metal objects such as knives, swords and works of art. "Wu Yue spr···

Read more