派克80系列O型圈橡胶挡圈8-222 38.66*44.66*3*1.27NBR90背托环

硬质钨钢合金球44.66/44.665/44.67/44.675/44.68mm扩孔挤孔钢球

硬质钨钢合金球44.66/44.665/44.67/44.675/44.68mm扩孔挤孔钢球

硬质钨钢合金球44.66/44.665/44.67/44.675/44.68mm扩孔挤孔钢球

硬质钨钢合金球44.66/44.665/44.67/44.675/44.68mm扩孔挤孔钢球

硬质钨钢合金球44.66/44.665/44.67/44.675/44.68mm扩孔挤孔钢球

硬质钨钢合金球44.66/44.665/44.67/44.675/44.68mm扩孔挤孔钢球

硬质钨钢合金球44.66/44.665/44.67/44.675/44.68mm扩孔挤孔钢球

硬质钨钢合金球44.66/44.665/44.67/44.675/44.68mm扩孔挤孔钢球

硬质钨钢合金球44.66/44.665/44.67/44.675/44.68mm扩孔挤孔钢球

硬质钨钢合金球44.66/44.665/44.67/44.675/44.68mm扩孔挤孔钢球

硬质钨钢合金球44.66/44.665/44.67/44.675/44.68mm扩孔挤孔钢球

硬质钨钢合金球44.66/44.665/44.67/44.675/44.68mm扩孔挤孔钢球

硬质钨钢合金球44.66/44.665/44.67/44.675/44.68mm扩孔挤孔钢球

硬质钨钢球合金球44.645/44.65/44.655/44.66/44.665/44.67mm钢珠

圈口51-52翡翠a货飘绿宽边手镯，尺寸51.2-12.4-7.3，重:44.66g