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I-beam (梁); H-shaped iron | |||
beam steel | |||
I beam | |||
I-beam steel; H-shaped steel; H-beam steel | |||
steel I-beams | |||
double T iron; flanged beam; joist steel | |||
trussed steel joist | |||
double T steel | |||
I steel | |||
H-section steel | |||
double iron; double tee iron; double T-iron; girder steel; H-bar; I-bar; I-beam; I-beam section; I-iron; I-section; I-steel; double-tee iron; I-profile | |||
H-steel | |||
joist | |||
1 beam | |||
double T-steel; I-section Joist; I-shaped beam; steel joist; I-section steel | |||
flange beam; steel I-beam | |||
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I beam; joist | |||
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H-beam | |||
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double T-iron | |||
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I-beam | |||
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H-bar | |||
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joists | |||
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flanged beam |
工 字钢 : 153 phrases in 16 subjects |