Both the oil pump and the oil cylinder adopt national top products.
油泵、油缸均采用国家名牌产品。
Add flow passage inside of oil cylinder to let oil run and take heat away.
油缸内增设流道使油液流动起来，带走热量。
Resistance in the gas cylinder scour capability, and always maintain good thick enough oil film.
抗气缸中气体的冲刷能力优良，始终保持足够厚的油膜。
To change the cutter door adopt oil-cylinder plug type.
换刀门采用油缸推拉式。
Guarantee the engine air cylinder, spark plug and oil passage are cleaned.
保证发动机气缸，火花塞和油路清洁。
Choose several group cylinder block with mix oil record go on experiment of comparing with.
选取了几组缸体与配油盘进行对比实验。
Choose several group cylinder block with mix oil record go on experiment of comparing with.
选取了几组缸体与配油盘进行对比实验。
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