1. <pre id="gkw5p"><b id="gkw5p"><optgroup id="gkw5p"></optgroup></b></pre>

      无码 免费 国产在线观看91,国产精品99久久久久久宅男小说,国产精品欧美一区二区三区不卡,2020国产精品视频免费

      Product Description
      Naicheng construction machinery oil

      Naicheng construction machinery oil is jointly developed by Chambroad Petrochemicals, Xi’an Jiaotong University, and Tianjin University to tackle technological issues regarding the heavy workloads and high oil consumption of the non-road construction machinery. Extensive technology research has been conducted in compositions, configuration design, simulation assessment, and vehicle tests to develop cost-effective oil that can deliver great power and match the operating condition of construction machinery.


      Product Advantages

      1. Good performance: high density, high volumetric calorific value; moderate distillation range and kinematic viscosity range, excellent speeds of spray atomization, evaporation, and combustion; low content of heavy fraction, complete combustion, less carbon deposit, less mechanical wear, high economic efficiency; better lubrication for a longer service period of precision parts, smoother operation of engines, and greater power. 2. Enhanced safety: high cetane number, short ignition delay, excellent ignition performance, homogeneous combustion, and smooth operation of engines. High flash point, less evaporation loss, and greater safety during storage, transportation, and use for a lower probability of accidents.


      无码 免费 国产在线观看91,国产精品99久久久久久宅男小说,国产精品欧美一区二区三区不卡,2020国产精品视频免费 欧美日韩在线亚洲综合国产人| 在线观看免费日本中文| 精品国产午夜理论片不卡| 91麻豆国产免费| 欧美激情中文字幕综合一区| 精品熟女少妇aⅴ免费久久| 星空影院电视剧免费播放| 亚洲欧美日韩综合| 噼里啪啦电影在线观看免费高清| 91看片欧美久久|