HG/T 5838-2021
Metal-foam rubber composite sealing plate
HG/T 5838-2021
Compressed asbestos fibre jointing
HG/T 5838-2021
Industrial rubber sheet
HG/T 5838-2021
Oil-resisting compressed asbestos fibre jointing
HG/T 5838-2021
HG/T 5838-2021
Fluorine rubber sheet―General technical conditions
HG/T 5838-2021
HG/T 5838-2021
Silicon rubber board
HG/T 5838-2021
Test methods for oil-resisting compressed asbestos fibre jointing
HG/T 5838-2021
Acid-resisting compressed asbestos fibre jointing
HG/T 5838-2021
建筑幕墙用铝塑复合板
HG/T 5838-2021
普通装饰用铝塑复合板
HG/T 5838-2021
浸渍纸层压实木复合地板
HG/T 5838-2021
HG/T 5838-2021
HG/T 5838-2021
Asbestos-rubber sheets
HG/T 5838-2021
Industrial rubber sheet
HG/T 5838-2021
HG/T 5838-2021
Oil-resisting asbestos-rubber sheets
HG/T 5838-2021
Test methods for asbestos-rubber sheets