GB1235-76标准系列O型密封圈线径3.5mm系列O型圈外径*线径N-70#标准材质工作温度-20-+100度外径*线径N材质单价15*3.5 N￥0.1516*3.5 N￥0.1717*3.5 N￥0.1818*3.5 N￥0.2019*3.5 N￥0.2120*3.5 N￥0.2321*3.5 N￥0.2422*3.5 N￥0.2623*3.5 N￥0.2724*3.5 N￥0.2925*3.5 N￥0.2926*3.5 N￥0.3027*3.5 N￥0.3228*3.5 N￥0.3429*3.5 N￥TE330*3.5 N￥0.3731*3.5 N￥0.3832*3.5 N￥0.4033*3.5 N￥0.4134*3.5 N￥0.4235*3.5 N￥0.4436*3.5 N￥0.4537*3.5 N￥0.4538*3.5 N￥0.4839*3.5 N￥0.4840*3.5 N￥0.5041*3.5 N￥0.5242*3.5 N￥0.5343*3.5 N￥0.5444*3.5 N￥0.5645*3.5 N￥0.5746*3.5 N￥0.5947*3.5 N￥0.5948*3.5 N￥0.6149*3.5 N￥0.6250*3.5 N￥0.6451*3.5 N￥0.6552*3.5 N￥0.6653*3.5 N￥0.68外径*线径N材质单价54*3.5 N￥0.6955*3.5 N￥0.7156*3.5 N￥0.7257*3.5 N￥0.7258*3.5 N￥0.7459*3.5 N￥0.7560*3.5 N￥0.7761*3.5 N￥0.7863*3.5 N￥0.8165*3.5 N￥0.84Q-Q-69413532167*3.5 N￥0.8768*3.5 N￥0.8769*3.5 N￥0.8970*3.5 N￥0.9072*3.5 N￥0.9373*3.5 N￥0.9574*3.5 N￥0.9675*3.5 N￥0.9876*3.5 N￥0.9980*3.5 N￥ N￥ N￥ N￥ N￥ N￥ N￥ N￥ N￥ N￥ N￥ N￥ N￥ N￥ N￥ N￥ N￥ N￥ N￥ N￥2.00155*3.5 N￥TE3