The degree of deglutition difficulty depends on narrow length and caliber size.
吞咽困难的程度取决于狭窄的长度和口径大小。
The steam box is manufactured with stainless steel or aluminum alloy materials, and the diameter size of the steam box is matched with the caliber of the kettle.
所述的笼屉为不锈钢或铝合金材料制成，直径大小与水壶口径匹配。
With the hydraulic control system its cutting speed can be adjusted easily by the size and the thickness of the caliber.
它采用液压进给，进给量切削速度可根据口径大小、臂厚随意调整。
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