@sri_srikrishna @ee_kelsey @DavidElfstrom @Air99_LLC Front shroud feeding into a hose/helmet i.e. PAPR.? 😉
@sri_srikrishna@ee_kelsey@DavidElfstrom@Air99_LLC前围板,向软管/头盔馈电,即PAPR。?😉
@sri_srikrishna @ee_kelsey @DavidElfstrom @Air99_LLC Front shroud feeding into a hose/helmet i.e. PAPR.? 😉
@sri_srikrishna@ee_kelsey@DavidElfstrom@Air99_LLC前围板,向软管/头盔馈电,即PAPR。?😉