Building Materials First class timber has an average life of More than 10 years 5 to 10 years 1 to 5 years Less than one year More than 10 years 5 to 10 years 1 to 5 years Less than one year ANSWER DOWNLOAD EXAMIANS APP
Building Materials Iron ore may contain Silicon Phosphorus and manganese All listed here Carbon Silicon Phosphorus and manganese All listed here Carbon ANSWER DOWNLOAD EXAMIANS APP
Building Materials In the method of condensation polymerization, The reaction proceeds with an evolution of ammonia Low-molecular substances are removed from the high molecular substance All of these The reaction proceeds with an evolution of hydrogen chloride The reaction proceeds with an evolution of ammonia Low-molecular substances are removed from the high molecular substance All of these The reaction proceeds with an evolution of hydrogen chloride ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most important tool in brick laying for lifting and spreading mortar and for forming joints is Trowel Square Scutch Bolster Trowel Square Scutch Bolster ANSWER DOWNLOAD EXAMIANS APP
Building Materials French polish is Distemper Spirit varnish None to these Oil paint Distemper Spirit varnish None to these Oil paint ANSWER DOWNLOAD EXAMIANS APP
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