英语翻译Technical rooms In all inboard technical rooms is an 5-f

英语翻译
Technical rooms
In all inboard technical rooms is an 5-fold air change jIc the air change in these rooms is so highly,that the room temperature lies 5 K maximally above the outdoor temperature.
Production halls
The air is supplied according to the drawings and tables in the air conditioning concept.
The flare extractors for hardening and tempering furnaces are to be made of black sheet steel with a wall thickness of 2 mm.The connection is to be a flange connection that is oil-tight and temperature resistant and suitable for a continuous operating temperature of approximately 250°C.The extractor is to be heat in sulated with mineral wool (melting point of 1000°C) and a sheet-metal jacket with an insulation thickness of 50 mm.
The exhaust air piping for washing machines is to be plastic and water-tight,is to be executed as a flange connection or welded and is to be suitable for a continuous operating temperature of 70°C.The exhaust air systems are to be installed with a slope towards the machine.
A repair switch for the all-pole disconnection of the electricity supply of the ventilator from the grid is to be fitted before each ventilator.It must be possible to prevent the switch from being turned on again.
Ventilation of the hardening pit (option!)

技术室
在所有船内的技术室,是5倍换气JIC之居室空气中的这些变化是如此之高,是最大的房间温度高于室外温度5 K的