handhole 中文意思是什麼
handhole
解釋
手孔 探孔-
Handhole unit for marine auxiliary boiler
船用鋪鍋爐手孔裝置 -
Welding necks for glass lined vessels ; form m manhole, handhole and assembly opening for clamp screw connections ; connecting, dimensions
搪瓷容器的焊接凸肩. m型人孔手孔和夾緊螺釘連接的 -
The fosc is suitable for protecting fiber cable splices in straight - through and branching applications. it can be placed in underground, aerial, wall - mounting, handhole - mounting and duct - mounting applications
本接頭盒適用於各種光纜直通接頭和分岐接頭的保護，可掛壁架空地埋和管道人井內掛壁安裝。 -
The fosc is suitable for protecting fiber cable splices in straight - through and branching applications. it can be placed in aerial, underground, wall - mounting and wall - mounting in handhole and duct applications
本接頭筒適用於各種光纜直通接頭和分歧接頭的保護，可地埋架空掛壁和管道人井內掛壁安裝。
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