CIDB
G3   Tidak melebihi RM 1,000,000   CE   CE21
G3   Tidak melebihi RM 1,000,000   ME   M15

How SCBA Aerator Work

Submerged aeration : Results from trapped air in the aerator pipes.
Bio-Disc aeration : Aerobic bacteria absorbs oxygen directly from trapped air underwater and it atmospheric pressure.
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