基本尺寸			型号
			Model
d[mm]	D[mm]	B[mm]
0.5906 in	1.3780 in	0.4331 in	7202W
0.4724 in	1.2598 in	0.3937 in	7201K
0.5906 in	1.3780 in	0.4331 in	7202W DU
0.5906 in	1.3780 in	0.4331 in	7202W
0.4724 in	1.2598 in	0.3937 in	7201K