A.30℃ B.40℃ C.50℃ D.60℃
A.0.05~1.5mm B.0.05~2.00mm C.0.1~1.5mm D.0.1~2mm
A.0.003~0.1000mm B.0.005~0.150mm C.0.005~0.200mm D.0.003~0.150mm