控制仪采暖通风与气氛调理术语规范中英文对比三除尘器骨架 ... one(single)-pipe heating system单管采暖系统 pne(single)-pipe loop circuit heating system水平单管采暖系统 outdoor mean air temperature during heating period采暖期室外平均温度 ...
This paperanalyzesairsourceinheatingsystem, states that gas is harmfulin the system, points outlevelpipegradient beingsmallin singlemeasure system, and velocity of flow mustkeepgreat.