The conveying roller rails of each working unit are arranged in layer from the upper to the lower.
各工作单元的输 送辊轮轨道自下而上地层层布置。
The temperature distribution of conveying roller in horizontal tempering furnace was simulated numerically.
对水平钢化炉内传动辊的温度场进行了数值模拟。
The feeding and conveying roller structure of the cocoon cooking machine has the advantages of accurate conveying amount and no squeezing to silkworm cocoons.
该煮茧机进料传送滚筒结构具有传送量准确、不会将蚕茧压扁的优点。
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