基本尺寸			型號
			Model
d[mm]	D[mm]	B[mm]
	42		RNAO 30x42x16
	38		NK 29/30
	38		NK 29/20 TN
	42		NKS 28
	37		NK 28/30
	37		NK 28/20
	39		RNA 49/22
	39		RNA 69/22
	34		NK 26/16
	34		NK 26/20
	38		NKS 25
	33		NK 25/16
	37		RNA 4904.2RS
	33		NK 25/20
	37		RNA 4904
	37		RNA 6904
	35		RNAO 25x35x26
	37		RNA 4904 RS
	37		RNAO 25x37x16
	35		RNAO 25x35x17
	32		NK 24/16
	37		NKS 24
	32		NK 24/20
	30		RNA 4903.2RS
	30		NK 22/16
	35		NKS 22
	30		RNAO 22x30x13
	30		NK 22/20
	30		RNA 4903
	30		RNA 6903