His new venture is Square, a mobile payment service that replaces the traditional payment apparatus of credit card reader machines, merchant bank accounts and back-office computers.
May be used in machines compressing air for breathing purposes (such as air bottles for divers) provided all compressor units include subsidiary air clean-up apparatus.
亦适用于呼吸装置专用的空气压缩机，例如用于潜水的氧气樽，但必须配备副助空气清洗装置。
3
Color sorter is a main apparatus for color measurement. But, because the technology of color sorter is not perfect in our country, many corporations have to import foreign machines.