- 18
- Mar
Lapisan elektrostatik lawang sing dirating geni, lawang hotel geni, lawang geni hotel
Lan materi sing digunakake kanggo lawang geni hotel kudu Highly tahan kanggo kobong lan suhu dhuwur, ora mung ora ngeculake gas beracun, nanging uga bisa nyegah entri saka gas beracun.
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