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1 vote	1442 views	1 answer	Invar contains updated 9 years ago by Civil Engineer
1 vote	1190 views	1 answer	The rocks which are formed due to pouring of magma at the earth's surface are called updated 9 years ago by Civil Engineer
1 vote	1121 views	1 answer	In order of increasing percentage of silica, the correct sequence is updated 9 years ago by Civil Engineer
1 vote	1150 views	2 answers	In a rock calcium carbonate predominates. State whether it is updated 9 years ago by Civil Engineer
0 votes	1521 views	1 answer	Asbestos is updated 9 years ago by Civil Engineer
1 vote	1506 views	1 answer	Cast iron updated 9 years ago by Civil Engineer
1 vote	1394 views	1 answer	Plastic bitumen is generally used for updated 9 years ago by Civil Engineer
1 vote	1907 views	1 answer	Jhumb bricks are updated 9 years ago by Civil Engineer
1 vote	1137 views	1 answer	The cast iron when heated to red heat with powdered red haemetite in an oven for increasing its toughness, is converted to updated 9 years ago by Civil Engineer
1 vote	1225 views	1 answer	Bitumen emulsion is updated 9 years ago by Civil Engineer