单手操作 meaning in English

one-handed operation
one-handed performance

Personal protective equipment against falls from a height - descender devices - single - hand operated descender devices for self or assisted rescue
防止人员高空坠落用设备.自救或援救用单手操作的下降设备
This is a mathematical calculator designed for single - hand operation , a key figure refers to each wide support floating - point operations . press vivid and lively design
这是一个为单手操作设计的数学计算器，每个数字键有一指宽支持浮点运算，按键设计活泼生动