Farmers have actually paid attention to pesticide symbols when purchasing pesticide products . The pesticide symbols commonly found in the Chinese pesticide nets are compiled for the majority of farmers as follows:
Common pesticide symbol summary: EO water emulsion in oil, AC water, EW oil in water emulsion, OL oil, SC suspension, EC emulsifiable concentrate, GR granule, DP powder, WG water dispersion granule, SS seed treatment with water-soluble solvent, SL concentrated solution, LS seed treatment solution, MAC maximum allowable effective amount, SP soluble powder, PC percentage concentration. VC ultra low solution liquid agent, FS seed dressing suspension, SV ultra low solution suspension, PS external coating seed pesticide , FO micro powder, MED minimum effective concentration, WP wettable powder.
Keep in mind the pesticide symbols above and learn about pesticide properties. For more pesticide information, please pay attention to China Pesticide Network .
Transparent Roller Shutter Door
Material: polycarbonate (PC bulletproof plastic)
Using aluminum profiles for door connection piece, two-layer structure , special design ,embedded into the door sheet. Simple and elegant, strong resistance to stress.
The base is made of aluminum alloy, special design, corrosion-resistant simple and aesthetic.
Mute track is made of aluminum alloy, dual-slot design, the mute material can be embedded into the slot, and creating a quiet environment.
Control system : 24V DC , mute operation, safe and reliable , durable and long life . In the case of obstacles ,doors rebound or stop automatically stop during opening and closing process.
Door opening and closing process, lighting and delaying three minutes automatically ; users can switch to manual option when power failure, uninterruptible power supply . Please contact with our technical department for particular requirements.
Transparent Roller Shutter Door,Transparent Curtain Roller Shutter Door,Commercial Transparent Roller Shutter Door,Polycarbonate Transparent Roller Shutter Door
Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.pvchighspeeddoor.com