基本尺寸			型號
			Model
d[mm]	D[mm]	B[mm]
	30		RNA 4903 RS
	35		RNAO 22x35x16
	29		NK 21/16
	29		NK 21/20
	28		RNA 4902.2RS
	32		NKS 20
	28		RNA 4902 RS
	28		RNA 4902
	28		NK 20/20
	28		NK 20/16
	28		RNA 6902
	28		RNAO 20x28x13
	28		RNAO 20x28x26
	32		RNAO 20x32x12
	27		NK 19/20
	27		NK 19/16
	30		RNAO 18x30x24
	26		NK 18/16
	26		NK 18/20
	25		NK 17/20
	25		NK 17/16
	25		RNAO 17x25x13
	24		RNA 4901
	24		RNA 4901.2RS
	24		RNA 6901
	28		RNAO 16x28x12
	24		NK 16/20
	24		RNA 4901 RS
	24		NK 16/16
	24		RNAO 16x24x13