GB/T 9900-2025

Active

Rubber- or plastics-coated fabrics—Ventilation ducting

橡胶或塑料涂覆织物 导风筒

Standard Type
GBT
ICS
59.080.40
CCS
G42
Status
现行
Issue Date
2025-08-29
Implementation
2026-03-01
Responsible Dept
中国石油和化学工业联合会
Drafting Unit
N/A