造纸机
paper machine
paper machine
圆网
cylinder mould
圆网机槽
cylinder vat
造纸
papermaking
造纸钢网
wire cloth
造纸胶辊
papermaking rubber roller
造纸毛布
papermaker's felt
造纸铜网
wire of paper machine
造纸制浆蒸煮剂
chemicals used in pulping digestion
折纸机
folder
有圆凸的
bosselated
圆
circularity; cirlce; justify; round; roundness
circle
gyro-
圆柏
savin
圆柏电杆
cedar
圆柏二醇
sabina glycol
圆板
circular flat-plate
圆板光源
circular disk source
圆板塞
disc plug
圆背的
round-shouldered
圆鼻机头
round nose handpiece