fluctuating load变动载荷

fluctuating stress变应力

fluctuation变动

flue烟道;焰管

flue boiler焰管锅炉

flue damper烟道挡板

flue gas烟道气

flue gas analyser烟道气体分析器

flue gas desulfurization排气脱硫

focus焦点

focusing collector聚焦型收集器

focusing device倒装置

focusing mechanism倒装置

focusing screen毛玻璃

fodder cutter切饲料机

fodder grinder饲料粉碎机

fodder grinding mill饲料粉碎机

fodder mixer饲料混合机

fog lubrication油雾润滑

foil箔

folding折边

folding hood折叠式顶

folding machine码布机

folding rule摺尺

folding scale折尺

follow rest移动中心架

follow up control随动控制

follow up mechanism随动装置

follow up system随动系统

follower从动轮

following wake伴流

foot brake脚制动器

foot control脚踏操纵

foot drive脚踏传动

foot lever踏板

foot switch脚踏开关

foot valve底阀

footboard踏板

footlathe脚踏车床

footpower lathe脚踏车床

footstep踏板

footstep bearing止推轴承

forage cutter切饲料机
关键字:焊接专业词汇
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