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Perform British standardand the tolerance are stricter.
timeWed, 30 Dec 2015 13:39:38 GMT
The beams have sometolerance in produce but not beyond EN 10034-1993
timeWed, 30 Dec 2015 13:44:48 GMT
H*B*kg/m(weight per meter)
timeWed, 30 Dec 2015 13:42:29 GMT
S275、S355、andsimilar material.
timeWed, 30 Dec 2015 13:46:49 GMT
UT conform toEN10306:2002-2.4.
timeWed, 30 Dec 2015 13:46:06 GMT
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