Product Description:
Features: 1) The framework adopts wang character, gong character or drawer model framework which is made of nylon and anti-fire plastic 2) Standard EI silicon steel piece circuit board component
Product Description:
Features: 1) Type: DHC8A programmable timer switch 2) Din 35mm rail mounting 3) 8 on and 8 off can be setting in one week or one day 4) 25A AC250V (COS=1) 5) < 2s error every day 6) 5-re changeable battery inside can work 15 days after power off
Product Description:
Features: Series no.: MY 1) Contact capacity: 5A 250V AC / 5A 30V DC 2) Coil nominal voltage: DC 6V to 110V / AC 6V to 240V 3) Coil nominal power: DC 0.9W / AC 0.9VA to 1.2VA 4) Dielectric strength: BOC 1,500V AC / BCC 1,500V AC 5) Weight: <=35g
Series no.: LY 1) Contact capacity: 16A DC28V AC220V/10A DC28V AC220V 2) Coil nominal voltage: DC 6V to 110V / AC 6V to 2
Product Description:
Our company may according to the concrete bridges structure is capable of designing the formworks of square bridge column, round bridge column, deformed bridge column, pier cap and T-beam, which has already been applied to key projects such as Beijing Subway Line 5 and Beijing-Chengde Express Highway according to requirements of all types of concrete bridges.