two-piece clamshell bucket的意思|示意
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英 / /
双瓣式挖土斗
two-piece clamshell bucket的网络常见释义
双瓣式挖土斗 ... piece clamshell bucket 四瓣式挖土斗 two-piece clamshell bucket 双瓣式挖土斗 four-piece clamshell bucket 四瓣式挖土斗 ...