walking-beam balance

常见例句

The paper describes the production's practice that is applied on the working-beam with downward beam balance for conventional walking-beam pumping unit's improvement on energy saving.
文章分析了遊梁下偏平衡技術的平衡機理和結搆受力特點，介紹了運用該技術對常槼遊梁式抽油機進行節能改造的生産實踐。
This article introduces the establishment of the heat balance model of the regenerative walking-beam heating furnace, the determination oftes t method about heat balance and its calculation process.
介紹了蓄熱式步進加熱爐熱平衡模型的建立、熱平衡測試方法的確定及計算結果。