— vol. 19, No. 2, 1997 BS5400, DIN AASHTO Burton JIS G ... DIN AASHTO Burton JIS G 3551 B S 540 0...
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— vol. 19, No. 2, 1997 BS5400, DIN AASHTO Burton JIS G ... DIN AASHTO Burton JIS G 3551 B S 540 0 . Part 4 or : DIN 488 (BSt500M) o ION/mm2 (N=200x104), a (N=lOOx104). m : logo (N=lOx104)
