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G5级氮化硅陶瓷球2/2.5/3/4/5/6/6.35/7mm滚珠8/8.5/9/10毫米圆珠
高精度耐温高硬度氮化硅陶瓷球
氮化硅陶瓷球4/8/10/12/14/16mm
G5级氮化硅陶瓷球耐高温KIF日本
1mm1.2 1.34 1.5 1.588 1.6 1.8 2 2.381 2.5氮化硅陶瓷球 滚珠g5
各种型号大全氮化硅陶瓷球发票
高精密氧化锆陶瓷球滚珠
SI3N4氮化硅陶瓷球4/5/6/7/7.938/8/8.731/9/9.525/10mm陶瓷滚珠
氮化硅陶瓷球高硬度氮化硅陶瓷球
G5氮化硅轴承用高精密耐磨陶瓷球
氮化硅陶瓷球8/8.731/10.319/11.1125/11.509/11.906/12.303滚珠
嘉百越氮化硅陶瓷球质优价廉齐全
SI3N4氮化硅陶瓷球1.588 2 23.813 3 3.15 3.175 3.5 10mm滚珠
德国BKD高精度G5级陶瓷球
精密精密氧化锆陶瓷球
氮化硅陶瓷球1.588/2.0/2.381/3.175/3.50/3.969/4.763mm精密钢珠
氮化硅陶瓷球1/1.2/4.74/4.75/17.4625/17.463/20.6375滚珠g5
黑色陶瓷球绝缘耐高温防锈耐腐蚀
精密氮化硅陶瓷球滚珠圆球
嘉百越氮化硅陶瓷球硬度高
氮化硅陶瓷球17.4625/18.256/19.05/19.844/20/22.225/25.4滚珠
氮化硅陶瓷球滚珠16/17.462/18/20/25.4/30/40/50/60mm精密陶瓷珠
2.778mm3 3.175 3.5 3.969 4 4.5 4.763 5 氮化硅陶瓷球 滚珠g5
氮化硅陶瓷球滚珠钢球耐腐蚀高温
5.556mm5.953 6 6.35 6.747 7.144 7.938 8 氮化硅陶瓷球 滚珠g5
氮化硅陶瓷球嘉百越耐磨滚珠
G5阀门用滚珠精密氮化硅陶瓷球7.938 8 8.731 9.525 10 10.319mm
氧化锆氮化硅陶瓷滚珠黑0.4/0.5/0.6/0.794/0.8/1/1.2/1.5/1.588
si3n4氮化硅陶瓷球永不生锈
陶瓷球氮化硅氧化锆耐高温高精度
氮化硅陶瓷球氮化硅陶瓷球
实心氮化硅陶瓷球23.812 25.4 26.988 27 28.575mmSi3N4滚珠钢球
8.731mm9 9.525 10 10.319 11.1125 11.509氮化硅陶瓷球 滚珠g5
氮化硅陶瓷珠氧化锆球4mm/4.5/4.762/5/5.556/5.963/6/6.35/6.747
滚珠氮化硅陶瓷球陶瓷球
氮化硅陶瓷无磁耐腐蚀
氮化硅Si3n4陶瓷绝缘球非金属
氮化硅陶瓷球1.5/2/3/3.175/4/4.5陶瓷珠6/6.35/7/8/9.525mm圆珠
Si3N4氮化硅陶瓷球/滚珠 G5级 11.1125 11.906 1.5 10 12.7mm
氮化硅陶瓷球滚珠10/12/15/20/25/25.4/30/38.1/40/50mm耐高低温
G5阀门用滚珠精密氮化硅陶瓷球1.588 2 2.38 2.5 2.778 3 3.175mm
7.5/8.731/10.318/10979/11.092/13.494氮化硅球Si3N4黑陶瓷滚珠
氮化硅陶瓷球2.5/4/4.5/5/5.556/6/6.747/7.144/7.938/8mmSI3N4
氮化硅陶瓷球1.5/2/2.5/3/3.5/4/4.5/5圆球6/6.5/7/8/8.5/9mm滚珠
氮化硅陶瓷球18.256 19.05 19.844 20 20.638 22.225mmSi3N4滚珠
SI3N4氮化硅陶瓷球0.8/1.0/1.588/1.5/1.2/2.5/3.5/4.5/5/6mm滚珠
g5高精度氮化硅陶瓷球1.588mm2.0 3 4 5 6 7 8 9 高硬度轴承滚珠
氮化硅陶瓷球绝缘耐酸碱试验用
精密氮化硅陶瓷球1.5/2.5/3/4/5/6/7/8/9/10/12/15mm陶瓷滚珠圆球
氮化硅陶瓷球1.5 2 3 3.5 4 5.56 6.35 7.14 7.938mm黑色轴承钢珠
氮化硅陶瓷球黑色轴承钢
氮化硅陶瓷球耐高温防水2 3滚珠4毫米5 6 7 8 9 10 12mm14 15 16
新品高精密氮化硅陶瓷球1617.41920253035404550mm陶瓷滚珠
氮化硅陶瓷球1.522.533.5
氮化硅陶瓷球10/12/1y3.5/15/16m精密圆球珠20/25/30/31.75mm滚珠
Si3N4氮化硅陶瓷球/滚珠 G5级 5.556/6.747/7.144/8.731/10.319mm
16.669/17.462/18.256/20.638/28.575/34.925氮化硅Si3N4陶瓷滚珠
氮化硅滚珠陶瓷球高精度高硬度