00329nam a2200121Ia 4500008004100000082002000041100002000061245002600081260002700107300000900134600002100143650004300164130903s9999    xx            000 0 und d  aPH 621.642   M8  a R.C.Srivastava  aLDPE film lined tanks  aAlmorabV.P.K.S.c1988  a25p.  aSrivastava, R.C.  aLow Density Polyethylene,Sealing,Tanks