Ihe nleba anya n'ihu infrared okpomọkụ
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DRK211A Textile Far Infrared Temperature Rise Tester
A na-eji DRK545A-PC drape tester iji chọpụta njirimara drape nke akwa dị iche iche, dị ka ọnụọgụ drape na ọnụ ọgụgụ nke ripples n'elu akwa ahụ.
