Building Materials First class timber has an average life of 5 to 10 years Less than one year 1 to 5 years More than 10 years 5 to 10 years Less than one year 1 to 5 years More than 10 years ANSWER DOWNLOAD EXAMIANS APP
Building Materials Iron ore may contain All listed here Silicon Phosphorus and manganese Carbon All listed here Silicon Phosphorus and manganese 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 Scutch Trowel Square Bolster Scutch Trowel Square Bolster ANSWER DOWNLOAD EXAMIANS APP
Building Materials French polish is Spirit varnish None to these Oil paint Distemper Spirit varnish None to these Oil paint Distemper ANSWER DOWNLOAD EXAMIANS APP
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