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q345b iron c channel
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China Standard Sizes 63 X 40 Q345B U Section Iron Metal Channels For Construction 4x2 U-Channel Steel #detail_decorate_root .magic-0{vertical-align...
2025-07-22 00:35:41
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Hot Products Q235b Q345b H Type Beam Hot Rolled H Beam Iron Astm A36 10m Steel Price SS400 Steel H Beams #detail_decorate_root .magic-0{vertical-align...
2025-07-22 00:35:41
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... and machinery. It is a type steel with complex section. The carbon content of raw billet of channel steel does not exceed 0.25%, and the finished ...
2025-03-21 11:32:58
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Structural C Channel Steel Stainless Steel Channel Iron 20a Size Channel Steel #detail_decorate_root .magic-0{vertical-align:top}#detail_decorate_root ...
2025-07-22 00:35:41
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