power take-off master shield

sacrificial shield(bio-shield)

allowable shut-off time of fast shut-off valve

fall off [= bear off]

hang off [= stop off]

Off beat takes off

Off-Line Handwritten Chinese Character Recognition (off-line HCCR)

off-line trusted third party (off-STTP)

Off-on-off

one-off write-off

voltage cut off or current cut off

“West Lake”water shield soup

2-Leg Shield Support

6 kV cabtyre cables with monitoring shield for mobile mining applications

A P Shield

Abnormal shape shield

abnormally shaped cold shield

Absorption shield

accident shield