| 3. | The designers must primarily take into account on the following key factors : reasonable layout , resisting contamination , keeping continuous clean ventilation , saving energy , keeping temperature , humidity and pressure maintenance , preparing fire control 2 )设计单位在设计时,应着重考虑布局合理、防止污染、不间断洁净通风、节约能源、温湿度和压力恒定、消防设施配套等要素。 |