Methods for aerodynamic testing of constant and variable dual or single duct boxes, single duct units and induction boxes for air distribution systems
空气分配系统用恒定和可变双或单风管箱、单风管机组和进气箱的空气动力学试验方法
发布日期:
1986-04-30
套管泄漏、阀门和阻尼器泄漏、流量控制、温度混合、感应流量和压力要求的试验方法。
Methods of test for casing leakage, valve and damper leakage, flow rate control, temperature mixing, induction flow rate and pressure requirements.