SPGW活塞专用密封件密封件公称尺寸沟槽部分尺寸NOK代码DdhHC50368.594GS0535-V26046GS0528-V2655010.5115GS3013-V27055GS0607-V28065GS0608-V28570GS0813-V29075GS0609-V29580GS0481-V4100851212.5GS0610-V210590GS0973-V211095GS0611-V21151006.5GS0626-V2120105GS0612-V412510215.516GS0583-V2130107GS0613-V4135112GS0908-V4140117GS0432-V4150127GS0614-V4160137GS0615-V2170147GS0688-V2180157GS0616-V2185162GS0653-V2190167GS0644-V2200177GS0617-V2210187GS0654-V2220197GS0655-V2225202GS0618-V2230207GS0664-V2240217GS0656-V22502221717.5GS0451-V42602327.5GS0605-V2270242GS0689-V2280252GS0619-V2300272GS0510-V2320292GS0690-V2)