Cancellous stone good water imbibition, briefly carved shape processing.
松质石料的吸水性好,简略加工雕刻外型。
There are significant differences in timescale and location between shape processing and color processing.
并且对形状和颜色特征的加工存在时间和加工位置上的差异。
It was mainly about shape processing of cogged belt for drive of high efficiency machine and its mold design and technology modification.
主要对大型高效机械设备传动中的齿形带成型工艺及成型硫化模的设计和改进进行了分析和叙述。
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