Procedures for formulation of the building organization design and the building works design - Codes for construction, check and acceptance

Procedure for design, organization and execution in construction

Sơn tín hiệu giao thông. Phương pháp đo hệ số phát sáng dưới ánh sáng khuếch tán bằng phản xạ kế cầm tay

Standard Test Method for Measurement of the Luminance Coefficient Under Diffuse Illumination of Pavement Marking Materials Using a Portable Reflectometer