Y511B型织物密度镜 Y511B fabric density glass 用于测定各种织物的径纬密度。 Used for determine the warp and weft count of all types of fabrics. 适用标准Standards:GB/T4668,ISO7211.2
放大倍数Magnification Multiple
10倍 适用于60支以下的织物 10 fold Applicable for fabrics belos 60-count
20倍 适用于60支以上的织物 20 fold Applicable for fabrics belos 60-count