Gigabar can be a device of force, a combination of metric-prefix "giga" and device of force "bar", equal to 1014 pascals and image is Gbar. The term bar is of Greek origin, báros indicating excess weight. Its official symbol is "bar"; the earlier "b" has become deprecated, but still usually https://microbarvape50360.timeblog.net/65277627/bar-micro-for-dummies