Friday, September 16, 2022
Friday, September 16, 2022
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(三等)下列关于柴油机拉缸的应急处理措施正确的是()A、立即停车B、养活气缸油注入量C、加强气缸冷却D、降速...
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航行中船舶发生搁浅、擦底时,在采取应急措施并脱险后,应进行()...
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单螺杆泵的①泵缸轴线;②螺杆轴线;③传动轴轴线,工作中总在同一直...
Friday, September 16, 2022
对离心泵进行工况调节的主要目的是调节泵的()A、压头B、功率C、效率D、流量...
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Sunday, September 11, 2022
船舶固定CO<sub>2</sub>灭火系统,每()检查一次,看...
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Friday, September 16, 2022
Friday, September 16, 2022
(三等)船舶出坞后,应在水面漂浮()以上,才可进行轴系的轴线校核...
Friday, September 16, 2022
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力起动柴油机若连续()次起动失败,应在查出原因并解决后再起动。...
Sunday, September 11, 2022
Sunday, September 11, 2022
(三等)驾机联系的车钟失灵时,最简便的方法是用电话或其它声响设备...
Friday, September 16, 2022