high-altitude work 中文意思是什麼
high-altitude work
解釋
高海拔地區工作-
The device can be widely applied to the electric power, architecture, ship - building communications, chemicals building industry, and bridge construction, where high altitude work is necessary
本品可廣泛應用於電力建築船舶通訊制藥橋梁等高處作業場所。
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