TAIPEI (Taiwan News) — Taiwan's Coast Guard Administration (CGA) on Tuesday (Oct. 27) posted a video of one of its vessels blasting a Chinese sand-dredging vessel with a water cannon. As Chinese ships ...
Most people have heard of sand blasting, a process used for cleaning parts by spraying a high pressure air and sand mixture. At this speed, the sand becomes abrasive and will remove paint, rust and ...
Abrasive blasting is a technique that has been in existence since 1870 when the first abrasive blasting process was patented by Benjamin Chew Tilghman. Abrasive blasting is the operation of forcibly ...
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