Surveying Instruments Verification Center越南 · 180 Nguyễn Văn Trỗi, Phường 8, Quận Phú Nhuận, TP. Hồ Chí Minh校准
National Accreditation Bureau (BoA), Viet Nam · VILAS 192ISO/IEC 17025 · Measurement - Calibration · 有效 · 越南核验日期: 2026/10/17官方名录