OnlyOne002020-07-12👍877 To meet the actual operation conditions and requirements of the ship industry, the instrument has been designed to improve its structure, material, tightness, etc. It not only uses advanced electronics with reasonable structure and good quality, but is also good-looking, light-weighted, resistant to impact and extreme conditions and weather. It is advanced with integrated switching circuit and gauge outfit. It is very easy to install by the user. Technical parameters (product specifications): 1. Precision is 1.5 class; 2. Operation temperature: ??40°C ~ + 60°C; 3. Housing protection meets IP22 rating. 4. Voltage resistant, circuit and housing up to AC 2000V/minute; 5. High precision digital display; 6. Resistant to mechanical force, shock and impact (10kg), wear-resistant Applicable ships: 200 ton to 10,000 ton.
一天到晚水煮的鱼2021-09-04👍982 lock up valve(锁定阀)it says lock-up valves may be required when a control valve should stay in last position after a failure of instrument air supply or shut-off valve requires a higher instrument air pressure than the guaranteed min pressure.当压缩气源发生故障停止供气时,利用气锁阀切断阀门控制通道,使阀门位置保持断气前的位置。以保证工艺过程的正常进行,直到系统中事故消除重新供气后锁定阀才打开通道,恢复正常时的控制。
二、泵的性能参数的英文怎么说
yanyan15835512020-12-04👍235 泵的性能参数 [词典] technical data required for the pump; [例句]从流场分析的角度对泵阀的结构参数和泵的性能参数进行了优化。 The structural parameters of the valve and the performance parameters of the pump are optimized from flow field analysis perspective.
三 、重要参数 用英语怎么说?
手机用户274282020-01-28👍482 Important parameter;重要参数 major parameter; 主要参数 essential parameter 基本参数;
leixiagais2021-12-01👍606 重要参数: important parameter 或者 the key parameter