Ventilation Cleaning

Pergamon

Dust Control and Air Cleaning: International Series of Monographs in Heating, Ventilation and Refrigeration (International series of monographs in heating, ... and refrigeration, v. 9) (English Edition)

CLEANING AIR DUCTS TO THE INDUSTRY STANDARD: THE PROPER APPROACH (English Edition)

Littlesong inc.

Ventilation                                      

Comprehensive Guide to HVAC Cleaning Equipment and Techniques (English Edition)

HVAC for Beginners: A Practical Guide on Installation , Maintenance, and Troubleshooting with Tips and Tricks on Your Heating, Ventilation and Air Conditioning System. (English Edition)

Little Song Music Co., Ltd.

General house cleaning                          

Springer

Dynamic Isolation Technologies in Negative Pressure Isolation Wards

River Publishers

Indoor Air Quality: A Guide for Facility Managers (English Edition)

A Step-by-Step Guidebook on Building a Reliable Air Conditioning System: Empowering you to maintain your cool, your money, and your peace of mind. (English Edition)

How-to Conquer Condensation: Your Step-by-Step Guide to a Dry, Healthy Home: Fix your window condensation problem in 7 easy steps, no matter your budget! (English Edition)