oven 炉

overall dimensions 外廓尺寸

overall efficiency 总效率

overall heat transfer 传热

overall heat transfer coefficient 热传递系数

overall length 全长

overall sizes 外廓尺寸

overcharge 充电过度;加料过多

overchead travelling crane 桥式起重机

overcooling 过冷

overcurrent relay 最大电撂电器

overdamping 过阻尼

overexpansion 过度膨胀

overflow 溢流

overflow dam 溢劣

overflow pipe 溢淋

overflow valve 溢璃

overflow weir 溢劣

overhang 突出

overhaul 大修

overhead camshaft 顶置凸轮轴

overhead conveyor 高架式输送机

overhead railway 高架铁路

overhead traveller 桥式起重机

overhead valve 上面的汽阀

overhead valve engine 顶阀式发动机

overhead welding 顶焊

overheating 过热

overhung crank 端曲柄

overhung cylinder 外伸汽缸

overlap 重叠

overlap joint 搭接

overlap welding 搭焊

overlapping joint 搭接

overload 过载

overload capacity 过载容量

overload protection 过载保护

overload relay 过载继电器

overload release clutch 过载离合器安全离合器

overload test 过载试验

overlock machine 包缝机

overrun 超限运动

overrunning clutch 单向离合器

overshoot 超调过第

oversize 尺寸过大

oversize material 筛上物

overspeed 超速

overspeed limiter 限速器制速器

overspeed test 超额定速度试验

overturning moment 颠覆力矩

overvoltage protective device 过压保护装置
关键字:焊接专业词汇
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