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tūranga o nāianei: Te whakatakotoranga pūmanawa Whārangi>Whakaaturanga Hua>Kōpae Kō345B>Kōpae Kō345B

Kōpae Kō345B

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Q345B square steel pipe has good comprehensive performance, good low temperature performance, good punching performance, welding performance and machinability.
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