爆发性加深气旋
explosively deepening cyclone
茶叶深加工
Tea further processing
tea comprenhensive processing
the further processing of tea
tea comprehensive processing
tea deep-processing
产品深加工
downstream pro cessing of products
产业型深加工
industrial extended working
超加深花纹
super deep tread patterns
单位埋深加热功率
input heating power per unit depth of vertical ground heat exchanger
低压加深
deepening of a depression
电火花线切割机床加工
electrical discharging machine cutting
对磷酸深加工的危害
harm in deep processing of phosphoric acid