cylinder glass การใช้

In the earliest houses windows were usually small, and multi-paned with cylinder glass.
These were used in general manufacture and in some experimental work on the production of cylinder glass.
At the same time, the production of green window glass, small glass and bottles ended and the light window glass ( the cylinder glass ) began to be made.
With a cylinder glass slide on his left pinkie, his fingers dance effortlessly over the neck of the guitar _ like a furious centipede _ then graceful like a ballerina, then furious again.
The Toledo light was first illuminated on May 23, 1904, by a 3?order Fresnel lens that featured a 180-degree bullseye, two smaller 60-degree bullseyes and a ruby-red half cylinder glass made in Paris by Barbier and Bernard.