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星型圈密封圈X型圈内径196.22/202.57/208.92/215.27/221.62*5.33
美标O型圈AS568耐磨压
星型圈196.22/202.57/208.92/215.27/221.62/227.97/234.32*5.33
星型圈密封圈耐磨优质丁晴
星形圈密封圈耐磨耐油
EPDM三元乙丙X型密封圈208.92/215.57/221.62/227.97/234.32*5.33
日本进口O型圈AS568 370 371 372 208.92 215.27 221.62*5.33
星型圈5.33*221.62/227.97/234.32/240.67/247.02密封圈氟胶X型圈
星型圈6.99*196.22/202.57/208.92/215.27/221.62X型圈密封圈氟胶
X型圈 星型圈 内径200.00/202.57/208.92/215.27/221.62*6.99
日本进口O型圈AS568 370 371 372 208.92 215.27 221.62*5.33*
星形X型密封圈196.22/202.57/208.92/215.27/221.62/227.97*5.
日本NOK进口O型圈AS568 371 372 373 215.27 221.62 227.97*5.33
日本NOK进口O型圈AS568 370 371 372 208.92 215.27 221.62*5.33
进口星型圈X型圈200/202.57/208.92/215.27/221.62/227.97*6.99
。进口星型圈X型圈200/202.57/208.92/215.27/221.62/227.97*6.99
厂家直销星型圈6.99*196.22/202.57/208.92/215.27/221.62X型圈密
速发X型圈 星型圈 内径2l00.00/202.57/208.92/215.27/221.62*6.9
158.12/159.5/161.9/181/221.62*6.99进口星型圈X型圈丁晴密封圈
158.12/159.5/161.9/181/221.62*6.99进口星型圈X型圈丁晴密封q.
进口VITON/FKM氟胶O型圈AS568-372 221.62*5.33 美标密封件密封圈
X星型圈196.22/199/202.57/208.92/210.02/215.27/221.62*6.99
星型X型圈内径196.22/202.57/208.92/215.27/221.62*5.33
星型圈X型圈丁晴158.12/159.5/161.9/181/221.62/227.97*6.99
星型圈X型圈内径208.92/215.27/221.62/227.97/234.32*5.33
日本进口线径5.33mm内径158-221.62氟橡胶O型圈防水硅胶大尺寸大
。丁青星型圈189.87/196.22/202.57/208.92/215.27/221.62*5.33
美标O型圈AS568-370/371/372:208.92/ 215.27/221.62*5.33耐磨压
183.52/189.87/196.22/202.57/208.92/215.27/221.62/227.97*5.33
进口星型圈X型221.62/227.97/234.32/240.67/253.37/266.07*5.33
星型圈X-Ring内径196.22/202.57/208.92/215.27/221.62*5.33
美标丁晴O型圈内径202.57/208.92/215.27/221.62/227.97*5.33
优质O型圈内221.62/227.97/234.32/240.67/247.02/253.37*5.33
星型圈X-RING208.92/215.27/221.62/227.97/234.32/240.67*5.33
0X星型.圈196.22/199/202.57/2892/210052/21.27/221.62.*6.99
O型圈 内径 外径 205*208.92*215.27*216*221.62*227.97 线径5.33
进口X型圈 星型密封圈 221.62/227.97/234.32/240.67/247.02*5.33
橡胶O型圈耐磨耐油内径*线径202.57/208.92/215.27/221.62*5.33
进口美标X/星型圈 内径196.22/202.57/208.92/215.27/221.62*5.33
丁晴O型密封圈内径*线径221.62/234.52/253.37*5.33耐磨耐油
进口星型圈X型圈美标
高品质棕色氟胶FKM/VITON美标O型圈AS568-372 221.62*232.28*5.33
X型圈星型202.57/208.92/215.27/221.62/227.97/234.32*6.99