... inverted-channel shaped beam 反槽形板 Steel Channel Beam 槽钢梁 Distortional Buckling of Channel Beam-Columns 冷弯槽钢压弯构件的畸变屈曲 ...
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... 钢梯框架ladder frame 槽钢梁channel steel beam 弹簧垫圈spring washer ...
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短语
组合槽钢梁
composite channel steel beam
制动梁槽钢
brake beam compression channel
拖拉机大梁用槽钢
Channel steel for tractor
槽钢楼梯梁
channel stringer
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steel channel beam
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steel channel beam
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