ventilation shaft การใช้

• In March 2007, the ventilation shafts were connected to the tunnel lining.
• A barely audible whooshing sound was emanating from a far-off ventilation shaft.
• It has revealed concrete columns, ventilation shafts and without tablecloths on the tables.
• They should also be cautious of open mines and ventilation shafts.
• Others waved pieces of cloth through tiny ventilation shafts to signal for help.
• Newt is overlooked in this process, and hides in the ship's ventilation shafts.
• The tunnels used vertical ventilation shafts with fires in them to circulate air.
• A ventilation shaft had been built about from its western portal.
• Bond escapes through a ventilation shaft, and disguises himself with a radiation suit.
• It is thought that the surviving concrete ventilation shafts were constructed in consequence.
• In its center the roof's cupola is pierced by a single ventilation shaft.
• The Auton Winslet then liquefies and escapes through a ventilation shaft.
• :Our toilet has such a ventilation shaft with a fan, so it should work.
• At least two cars were set on fire, and smoke billowed from ventilation shafts.
• It was discovered by a routine patrol that spotted a ventilation shaft on Monday.
• Air ventilation shafts leading into the bunkers were not sealed.
• An additional ventilation shaft was drilled between 1885 and 1887.
• Ventilation shafts are located at the base of each silo.
• Most of Qazvin s ab anbars are only equipped with ventilation shafts or semi-windcatchers.
• Their plan was to crawl down from the ventilation shafts and kill the terrorists.