display board of air & gas pressure display
DESCRIPTION
Air & gas low pressure alarm system detailTRANSCRIPT
ALARM SYS okkq dk ncko 4 10 ckj CO2 dk ncko 01 03 ckj
(AIR) A A AA AA
k gh A k gh A
uhyk jax ihyk jax okkq
OPERATOR INSTRUCTION
Sheet3