400-2 · 2018. 11. 16. · like material known as plaster of It got that name from the Paris. most...
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Transcript of 400-2 · 2018. 11. 16. · like material known as plaster of It got that name from the Paris. most...
![Page 1: 400-2 · 2018. 11. 16. · like material known as plaster of It got that name from the Paris. most noted gypsum quarry in the world, near Paris, France. Plaster of Paris, when moistened,](https://reader036.fdocuments.in/reader036/viewer/2022071223/60858150c85f1a23c810642f/html5/thumbnails/1.jpg)