psychology of special environment
special environment variance
special-special assessment bond
The 863 water environment special item
S I-S IV Special I-Special IV
special metamorphosis special segment
Arid Ecology Environment Institute of Xinjiang University Resources and Environment College
20 kV outdoor on-post vacuum circuit breaker
220kV outdoor substation
24 kV outdoor high-voltage AC vacuum circuit breaker
500 kV outdoor anti-pollution post insulator
750 kV outdoor distribution device
a giant outdoor TV screen
acrylic outdoor varnish
artificial outdoor condition