Nkọwa Dewars
Ihe ọghọm dị iche iche na-enweghị atụ. Ezubere maka nchekwa, njem na iji mmiri oxygen, nitrogen, argon dioxide.
Kpọtụrụ anyị
Nweta ọnụahịa
Ekekọrịta:
Nke gara aga:
Karama dowar
Osote:
cylinder gas gas
Ndinaya
Nkọwa nke ngwaahịa
Ihe ọghọm dị iche iche na-enweghị atụ. Ezubere maka nchekwa, njem na iji mmiri oxygen, nitrogen, argon dioxide. Emepụtara na dot4l, a na-eji arịa ndị a maka njem njem na nchekwa nke klọọkụ na-egbu egbu. yana nchekwa na nnyefe nke mmanya na-egbu egbu n'ọtụtụ ọnọdụ okpomọkụ n'ọtụtụ ngwa.
Njuputa
Ọzọ crydogenic dowar