s-shackle s 中文意思是什麼
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Shackle were placed on the prisoner ' s hands and feet
囚犯的手腳都上了鐐銬。 -
Power current overhead lines ; shackle insulators s, bows
架空電力線.第2部分: s形掛鉤絕緣子.弓形件 -
Power current overhead lines ; shackle insulators s, insulator bodies
架空電力線.第1部分: s形掛鉤絕緣子.絕緣體
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