Automatic self-cleaning Arkal Spin Klin disc filter, designed as a highly efficient solution of high flow rate applications and for all types of water including seawater.
Automatic self-cleaning Arkal Spin Klin disc filter, designed as a highly efficient solution of high flow rate applications and for all types of water including seawater.
Radio wave weapon knocks out drone swarms
Probably. A radio-controlled drone cannot be completely shielded to RF, else you´d lose the ability to control it. The fibre optical cable removes...