We brought in a team from the UK -- a lot of great refrigeration people, it turns out, in the UK -- and built a test rig, and proved that, in fact, we could make a low-pressure, nontoxic refrigerator.
terdapat ramai pakar pendinginan, rupanya, di UK -- dan membina rig ujian, dan membuktikan bahawa kita boleh mencipta peti sejuk bertekanan rendah serta tidak toksik.