The walking behind road roller is full of power, easy to transition, saves time and effort, walks automatically, has strong vibration, is small and flexible, and is easy to operate.
80mm x 83mm Thermal Paper Roll is one of cash register paper sizes used. 83mm is the maximum diameter of thermal till roll that could put into POS printer. It fits all 80mm thermal receipt paper printers.
R410a refrigerant gas R410A is a HFC blend, used mainly in air conditioning systems; it may also be used as an alternative to R13B1 in low temperature refrigeration Detail Refrigerant Type : R410a Chemical Name : , Difluoromethane /Pentafluoroethane Chemi