بزرگترین فروشگاه کتابهای الکترونیک خارجی

Cleaning Historic Buildings: v. 2: Cleaning Materials and Processes Cleaning Historic Buildings: v. 2: Cleaning Materials and Processes   Ebook details: Title: Cleaning Historic Buildings: Cleaning Materials and Processes v. 2 Author: Nicola Ashurst Publisher: Donhead Publishing Edition: ۱ edition Langage: English Format: ebook True Pdf Size: ۲۴ Mb pages: ۲۷۲ Year: ۱۹۹۴ ISBN: 187339411X What happens to the fabric of a historic building if it is not cleaned? What is soiling, how does it affect the building? What cleaning methods […]