Coating of the wall with a moisture-resistant preparation or adding a damp-course to prevent ingress of moisture.
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Chemical balance achieved using magnetic or air dash pots.
Closing of all apertures through which air can enter the bast furnace, with the goal to prevent it from further work.
A permanent magnet which provides damping by opposing the motion of the conductor when used in conjunction with disk or other moving conductor.
A disease of seedlings as a result of fungal attack. It results in wilting and death.
Calcium borosilicate mineral with chemical formula CaB2(SiO4)2. It is transparent to translucent and similar to topaz in form.
A cylinder of wire gauze used to impress the water mark and to solidify partly formed paper during its manufacture.
The half of the nearly circular area of a cyclonic storm with strongest winds and heaviest seas into which a vessel tends to be drawn.
The lowest stage of the Paleocene or uppermost Cretaceous geologic time.