буклет Алмата англ 2018 - avenue · 1 1 9000 7500 6000 4500 30 fire curve (gost...
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- буклет Алмата англ 2018 - AVENUE · 1 1 9000 7500 6000 4500 30 Fire curve (GOST 30247.0.94) 4980 120 8220 30 Furnace temperature Unheated surface temperature 9250
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