T/CECS 573-2019 Technical specification for retrofitting the existing glass of window, door and curtain wall to thin air space insulating glass unit (English Version)
This regulation is divided into 8 chapters and 3 appendices. The main contents include: general principles, terminology, materials, design, processing and production, installation and construction, quality acceptance and maintenance.
T/CECS 573-2019 history
2019T/CECS 573-2019 Technical specification for retrofitting the existing glass of window, door and curtain wall to thin air space insulating glass unit