GB1235-76标准系列O型密封圈线径3.1mm系列O型圈外径*线径V-75#标准材质工作温度-30-+200度外径*线径V材质单价10*3.1 V￥0.5111*3.1 V￥0.5912*3.1 V￥0.6613*3.1 V￥0.7414*3.1 V￥0.8115*3.1 V￥0.8916*3.1 V￥0.9617*3.1 V￥ V￥ V￥ V￥ V￥ V￥ V￥ V￥ V￥TE326*3.1 V￥ V￥ V￥ V￥ V￥2.0631*3.1 V￥2.0932*3.1 V￥2.2133*3.1 V￥2.2434*3.1 V￥2.3135*3.1 V￥2.39外径*线径V材质单价36*3.1 V￥2.4637*3.1 V￥2.5438*3.1 V￥2.6639*3.1 V￥2.6940*3.1 V￥2.8141*3.1 V￥2.8442*3.1 V￥2.9143*3.1 V￥2.9744*3.1 V￥3.0545*3.1 V￥3.1846*3.1 V￥3.2047*3.1 V￥3.2748*3.1 V￥3.3549*3.1 V￥3.42Q-Q-69413532150*3.1 V￥3.5651*3.1 V￥3.5752*3.1 V￥3.6553*3.1 V￥3.7254*3.1 V￥3.8055*3.1 V￥3.9356*3.1 V￥3.9557*3.1 V￥4.0258*3.1 V￥4.1059*3.1 V￥4.1760*3.1 V￥4.3162*3.1 V￥4.4063*3.1 V￥4.5365*3.1 V￥4.6768*3.1 V￥4.8970*3.1 V￥5.0475*3.1 V￥5.4278*3.1 V￥5.6080*3.1 V￥5.79外径*线径V材质单价85*3.1 V￥6.1790*3.1 V￥6.5495*3.1 V￥6.92100*3.1 V￥7.29105*3.1 V￥7.65110*3.1 V￥8.03115*3.1 V￥8.40120*3.1 V￥8.78125*3.1 V￥9.15130*3.1 V￥9.53135*3.1 V￥TE3140*3.1 V￥ V￥ V￥ V￥ V￥ V￥ V￥ V￥ V￥ V￥ V￥ V￥ V￥ V￥ V￥ V￥ V￥ V￥ V￥ V￥17.67