Y511B型织物密度镜Y511BFabric density glass
用于测定各种织物的经向或纬向一定长度内的纱线根数。Used for testing the number of yarn in warp-wise or across warp of all kinds of fabrics in set length.主要技术参数Main Technical Data放大倍数Magnification10倍 适用于60支以下的织物20倍 适用于60支以上的织物可移动尺寸Figured scale travel50mm外形尺寸Dimensions（L×W×H）97×53×35mm