blast furnace gas valve

例句：

1. 1.The blast furnace gas valve is crucial for the operation of the blast furnace.
   高炉煤气阀对于高炉的运行至关重要。
2. 2.The engineers carefully adjusted the blast furnace gas valve to ensure optimal combustion efficiency.
   工程师们仔细调整了高炉煤气阀，以确保最佳的燃烧效率。
3. 3.During maintenance, the blast furnace gas valve was replaced with a new one to prevent any potential leaks.
   在维护期间，更换了高炉煤气阀以防止任何潜在的泄漏。