... 槽形运输机:deep trough 槽形输送机:tray conveyor 槽形皮带运输机:trough belt conveyor ...
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短语
槽形皮带输送机
troughed belt conveyor
槽形辊子输送机
[机]
froughed roller conveyor
;
troughed roller conveyor
槽形带式输送机
troughed belt conveyor
槽形链板输送机
trough chain conveyor
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