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Thôn Quý Dương, Xã Tân Trường, Huyện Cẩm Giàng, Tỉnh Hải Dương, Việt Nam
COUPLER.,LTD
Connection than Steel
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ASTM F3125/F1325M (A325/A490)
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Half thread DIN 931
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Hexagon Nut ISO 4032
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