overhead-pull-off的意思|示意
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overhead-pull-off的网络常见释义
越端牵引 ... 越前动作危急保安器：anticipatory gear 越端式放线架：overhead pay-off-rack 越端牵引、越端放线：overhead-pull-off ...
overhead-pull-off相关短语
1、 overhead pull off 越端牵引