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LFY-716H Exhalation valve…
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LFY-205E Nonwoven Thickne…
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LFY-211A Protective Cloth…
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LFY-213 Wear Resistance T…
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LFY-727 chemical protecti…
Main purpose For the determination of the end of the chemical protective clothing wear resistance and flexural destructive test. Select fabrics can pass the pressure tank test of the maximum cycle friction times and the maximum flexural times, the wear resistance of the sample is graded.
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LFY-259E chemical protect…
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LFY-215H Nonwoven Absorpt…
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LFY-253B diaper permeabil…