anti-intrusion device 中文意思是什麼
anti-intrusion device
解釋
防滲透裝置-
Element of industrial plants. fixed metal ladders with or without caged ladder. anti - intrusion protection device barring access to the ladder
工業設備部件.帶有或不帶籠箱式電梯室的固定金屬梯.防止闖入梯內的支架保護裝置
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