Big Granule Urea Unit 大颗粒尿素装置
urea unit consumption 尿素单耗
ejecting unit in urea steam system 尿素蒸发系统喷射装置
urea adsorption unit 尿素解吸装置
urea combined unit 尿素联合装置
urea production unit 尿素生产装置
gypsum-urea (= urea-gypsum) 脲石膏; 石膏脲
divition of “super unit combine—super unit—unit” 超单元组合—超单元—单元划分
Humic acid-urea (long-term urea) 腐殖酸长效尿素
Humic acid-urea long-term urea 腐殖酸长效尿素
Basic unit finance unit ideology political works 低温燃烧
control unit(instruction)control unit 控制单元
halogen sealed-beam unit (HSB unit) 卤素封闭式
identical unit or proportional unit of the body 同身寸法
Line unit and tributary unit 线路单元与支路单元
radio remote unit and base band unit 基带拉远设备
sealed in fuel unit encapsulated fuel unit 密封释热元仟
super_unit and super_unit pattern 超单元与超单元组合归并
time-rock unit =time-stratigraphic unit 时代-地层单位