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高硬度AS568美标O型圈 NBR90材质O形圈 线径3.53内径4.34-44.04mm
星型圈 耐高温氟胶FKM材质X型密封圈 线径3.53mm内径44.04及以下
星型圈X型圈内径32.92/34.52/36.09/37.69/40.87/44.04*3.53
星型圈X型圈内40.87/44.04/47.22/50.39/53.57/56.74/59.92*3.53
丁腈橡胶O型圈密封垫圈内径*线径36.09/37.69/40.87/44.04*3.53
美标AS568-222/223/224/225 40.87/44.04/47.22/442氟3.53胶O型圈
星X型圈36.09/37.69/39.64/40.87/44.04/47.22*3.53密封圈
氟胶O型圈内径40.87/44.04/47.22/50.39/53.57/56.74/59.92*3.53
进口星型圈X型圈美标丁晴36.09/37.69/40.87/44.04*3.53X型圈密封
日本NOK进口O型密封圈AS568 223 224 225 40.87 44.04 47.22*3.53
海天注塑机配件 O型密封圈44.04*3.53 原装进口O型圈(原厂)
议价：LeuzeLRT 8/44.04-100-S12 50
星型圈31.34/32.92/34.52/36.09/40.87/44.04/47.22/50.39*3.53
进口星型圈X型密封圈QR橡胶方型圈37.69*/40.87/44.04/47.22*3.53
密封尺寸齐全丁青X型圈工业机械维修内径（5.9-44.04）*3.53/5只
美标O型圈丁晴37.69/40.87/44.04/47.22/50.39/53.37/56.74*3.53
星型圈X内径32.92/34.56.
美标丁晴O型圈内径34.52/36.09/37.69/40.87/44.04/47.22*3.53
密封尺寸齐全丁青X型圈工业机械维修内径(5.9-44.04)*3.53/5只
氟胶O型圈内径36.09/37.69/40.87/44.04/47.22*3.53
星型X型圈内径40.87/44.04/47.22/20.39/53.57/56.74/59.92*3.53
36.09/37.69/40.87/44.04*3.53 进口星型圈X型圈美标丁晴日本JPO
美标硅胶O型圈内径34.52/36.09/37.69/40.87/44.04/47.22*3.53
星型圈X-RING40.87/44.04/47.22/50.39/53.57/56.74/59.92*3.53环
AS568美标O型圈 NBR丁晴胶O形圈 线径3.53mm内径4.34-44.04mm
美标硅胶O型圈线径3.53内径34.52/36.09/37.69/40.87/44.04/47.22
AS568美标O型圈 FKM氟胶O形圈 线径3.53mm内径4.34-44.04mm
AS568美标 纯四氟 聚四氟乙烯O型圈 线径3.53mm内径4.34-44.04mm
星型圈 X型圈丁晴胶NBR材质星形密封圈线径3.53mm内径44.04及以下
星型密封圈X型圈内径36.09/37.69/40.87/44.04*3.53丁青橡胶耐磨
氟胶星型圈X型圈线径3.53内40.87/44.04/47.22/50.39-59.92密封圈
星型圈 X型圈37.69/40.87/44.04/47.22/50.39/53.57/56.75*3.53
密封尺寸齐全丁青X型圈工业机械维修内径(5.9-44.04)*3.53/5祇
星型圈X型圈34.52/36.09/37.69/38.37/39.64/40.87/44.04*3.53
