Dongguan Daxian Instrument Equipment Co.,Ltd. CHINA'S LEADER IN TESTING EQUIPMENT Professional Manufacturer of Building Materials 13 years Fire Retardant / Wire/ Plastics/ Rubber/ Environmental
BS7177 Flammability(Open Flame) Of Mattress Testing Machine CFR1633 Scope: The standard GB17927.1~2-2011 testing equipment is suitable for soft spring ...