密封圈O型圈7*1.5/10.5*2/9*1.5/2.2*1/4*1.5/14*1.5 ¥1.00 O型圈36.09*3.53丁晴NBR密封圈AS568-221 ¥0.30 NOK密封圈O型圈24.99*3.53耐油丁腈圈NBR AS568-214 ¥1.50 氟胶O型圈177.47*2.62密封圈FKM派克2-167 Parker ¥23.00 O型圈2-162/145.72*2.62派克Parker密封圈氟胶 ¥18.00 密封圈O型圈18.72*2.62派克NOK丁晴AS568-116/2-116 ¥2.00