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pascoe steel metal buildings
pascoe steel metal buildings
is pascoe steel still in the pre-engineered building business? i am looking at one of their buildings built in 1969 and am wondering about steel strengths for the rigid frames. i would guess a-36 but need some confirmation. if worst comes to worst, i can have coupons tested. check out our whitepaper library. in 1969 they were transitioning from a-7 (33ksi) to a-36. i think coupons are reasonable. |
所有的时间均为北京时间。 现在的时间是 09:53 AM. |