I-Vacuum Insurated Pipe uchungechunge
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I-Vacuum Insurated Pipe uchungechunge
I-Vacuum Insuled Pipe (VI PIPING), okungukuthi ipayipi le-valuum le-vacket (i-VJ Piping) lisetshenziselwa ukudlulisa umoya-mpilo owuketshezi, i-nitrogen ewuketshezi, i-argon ye-liquid, i-helium ewuketshezi, njengesibambiso esifanele sokufakwa kwamapayipi okujwayelekile.
