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范围：0.01-20 l/min。校准：N2O、空气、O2、N2。连接：1/4英寸管。

烟花会导致超细颗粒物急剧增加，超过空气质量限制。即使没有直接接触，它们也会影响空气质量并构成健康风险。

低成本气体流量分析仪, 能够测试多种呼吸机参数。

气溶胶发生器和分散器通过精确控制粒子粒径、分布及浓度，为各类应用与研究提供支持，推动材料科学研究发展。

醇类蒸气催化消除器CCVF100是一个即插即用的设备，它兼容所有常见的TSI®丁醇和异丙醇凝聚核粒子计数器型号（CPCs）。

掌握风管截面法对精确测量气流风量和实现暖通空调系统高效运行至关重要。

In the hospitality industry an important aspect of comfort is the role played by Heating, Ventilation, and Air Conditioning (HVAC) systems. Read more!

The air quality inside buildings, particularly in restaurant kitchens, is an often-overlooked aspect of environmental health.

Architecture is not only about creating aesthetically pleasing buildings. It's also about designing spaces that are functional, sustainable, and promote the health and wellbeing of the building and the occupants within.