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- Drawing No：DZ9114530005
- 陕汽奥龙内氟外硅胶管DZ93259535011 DZ93259535011
- Drawing No：DZ93259535011
- 重汽豪沃HOWO中冷进气钢管 WG9725530170 WG9725530170
- Drawing No：WG9725530170
- 重汽豪沃HOWO中冷进气管 WG9719530316 WG9719530316
- Drawing No：WG9719530316
- 重汽豪沃HOWO增压器进气管VG2600110874 VG2600110874
- Drawing No：VG2600110874
- 重汽豪沃HOWO中冷器进气钢管 VG1047110104 VG1047110104
- Drawing No：VG1047110104
- 陕汽德龙F3000中冷器钢管 DZ95259534001 DZ95259534001
- Drawing No：DZ95259534001
- 陕汽德龙中冷器钢管 DZ95259534018 DZ95259534018
- Drawing No：DZ95259534018
- 陕汽德龙中冷器钢管 DZ19118532003 DZ19118532003
- Drawing No：DZ19118532003
- 陕汽德龙中冷器钢管 DZ9114530603 DZ9114530603
- Drawing No：DZ9114530603
- 陕汽德龙中冷器钢管 DZ9114530305 DZ9114530305
- Drawing No：DZ9114530305
- 陕汽德龙中冷器钢管 DZ9114530031 DZ9114530031
- Drawing No：DZ9114530031
- 陕汽德龙中冷器钢管 DZ1560110168 DZ1560110168
- Drawing No：DZ1560110168
- 潍柴发动机中冷器钢管（小口）615600110051B 615600110051B
- Drawing No：615600110051B
- 潍柴发动机中冷器钢管（大口）615600110051 615600110051
- Drawing No：615600110051
- 潍柴发动机中冷器钢管 612600112507 612600112507
- Drawing No：612600112507