motor,and gasket insulation on other motors and electrical equipment. 6369113930340436317-blid-7176771387400738717

พระอาจารย์ เขียนเลขใส่มือไว้ให้ ก่อนลากลับบ้าน

mica paper and proper adhesives through baking and lamination.The sheet is of high mechanical strength and good thickness uniformity.The tolerance of thichness can be controlled within 0.02mm.It can serve as insulating between copper sheets on commutator in F-class DC motor,and gasket insulation on other motors and electrical equipment.