closed-topped roll housing的意思|示意
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闭顶辊壳
closed-topped roll housing的网络常见释义
闭口式轧机机架 ... closed-topped housing 闭口式机 closed-topped roll housing 闭口式轧机机架 fan-topped pediment 冲积扇覆盖的山前侵蚀平原 ...
详细翻译 详细翻译>> closed-topped roll housing 闭口式轧机机架..