项 – phrases

Terms for subject Refrigeration containing 项 | all forms

Chinese	English
冷却塔的运行注意事项	operating considerations for cooling towers
原则和注意事项	principle and consideration
通过多项式计算焓值	determination of enthalpy by polynomials
通风管道设计原则和注意事项	air duct design principles and considerations
项目开发	project development