, astm b111 c44300, 19.052.116400 mm
landee - , astm b111 c44300 19.052.116400 mm.
: : , astm b111 c44300, - dn19.05 mm - 2.11mm - 6400mm. : astm b111 c44300 . : - dn19.05 mm. : 2.11 mm. : 6400mm. : astm b111 c44300. : . : astm b111.
http://www.landeepipeline.com/latunnay a-truba-astm-b111-c44300-19.05-2.11-6400 -mm.html
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