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通过式金属探测门
释义
通过式金属探测门
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释
walk-through mental detector
通过式金属探测门
金属探测装置,结构一般为竖立于地面的门框状。又称安检门。当人员步行通过时,可以探测通过者是否携带超过限定量的金属。
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f number
f-number
F-number drift zoom lens
F-number Stabilized Zoom lens
f-number, stop number
FO4
FO4 inverter delay
foam
foam adhesive
foam asphalt regeneration equipment
foam automatic spray fire extinguishing system
foam catcher
foam coating
foam core sandwich structure composites
foam drilling fluid
foam-drive flow
foam dyeing
foamed
foamed asphalt
foamed cement for sound absorption
foamed ceramics for sound absorption
foamed concrete
foamed concrete using tailings
foam electrode
foamer
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