Inside dimensions 600x 850 mm and 45 cm deep for pipe line with three or more
inlets. With common burnt clay F.P.S.(non modular) bricks of class designation 7.5.
Inside dimensions 600x 850 mm and 45 cm deep for pipe line with three or more
inlets. With common burnt clay F.P.S.(non modular) bricks of class designation 7.5.
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