查询词典 breathing apparatus

OAT Operating Ambient Temperature：工作环境温度

OASPL Overall Sound Pressure Level 总声压级 | OAT Operating Ambient Temperature 工作环境温度 | OBA Oxygen Breathing Apparatus 吸氧器

rescue boat：救护船

resue aeroplane 救护机 | rescue boat 救护船 | rescue breathing apparatus 急救用呼吸器,复苏呼吸器

Escape Routes：逃生路线

Davit 吊艇架 | Escape Routes 逃生路线 | Breathing Apparatus 呼吸器

scuba：abbr. self contained underwater breathing apparatus; 水肺

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self contained diving：自携式潜水

自由上升 free ascent | 自携式潜水 self contained diving | 自携式水下呼吸器 self-contained underwater breathing apparatus, (SCUBA)

self-closing：自闭<打开之后

self-closing fire door 自关式防火门 | self-closing 自闭<打开之后 | self-contained breathing apparatus 自给式呼吸器

self-closing valve：自动关闭活门

self-activating smoke signal 自发烟雾信号 | self-closing valve 自动关闭活门 | self-contained breathing apparatus 独立式呼吸器

self-contained unit：独立单元独立装置

self-contained underwater breathing apparatus 水下自控呼吸器 | self-contained unit 独立单元独立装置 | self-contained 独立的-n.自给式

self-controlled oscillator：自控振荡器

self-contained underwater breathing apparatus 自动式潜水呼吸器 | self-controlled oscillator 自控振荡器 | self-controller 自动控制器

self-propelling dredger：自航式挖泥船

半组合曲柄轴 semi built-up crank shaft | 自航式挖泥船 self-propelling dredger | 自给式呼吸器 self-contain breathing apparatus

Greco-Latin square：希腊拉丁方格

Granduation of curve 曲线递合 | Greco-Latin square 希腊拉丁方格 | Grand lot 大批

cunningham：帆前角下拉索

斜拉器:kicking strap | 帆前角下拉索:cunningham | 调整索:outhaul