JB/T 9729-2011柴油机喷油嘴偶件、柱塞偶件、出油阀偶件径部密封值样品技术条件The samples of tightness tests of diesel injector nozzle plunger and delivery valve of fuel injection pump — Specifications

版权：如无特殊注明，文章转载自网络，侵权请联系cnmhg168#163.com删除！文件均为网友上传，仅供研究和学习使用，务必24小时内删除。