Headform for Mask Respiratory Resistance test standard It's according to GB2626 standard
Headform for Mask Respiratory Resistance test purpose It's use for Mask pespiratory resistance testing
Headform for Mask Respiratory Resistance test Feature 1.Materials: silica gel 2.Size: Small, Middel , big
Company Introduction
Dongguan HongTu Instrument Co.,Ltd specilizes in developing and producing testing machines
We treasure the value of good quality , reasonable price and efficient service with customer satisfaction. we expert ourselves in providing our customers the best suitable testing designs and high quality testing machines to make you the utmost profit . please feel free to contact us for any enquiries from our wide range of products
