Types of preservatives: The following preservatives are commonly used for the preservation of timber.
ASCU treatment
chemical salts
coal tar
creosote oil
oil paints
solignum paints
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We always need the energy to do any kind of work. In fact, all living organisms do need energy. But, where does this energy come from?Yes, the food that we eat. Now how is the food that we eat converted...
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Given a City table, whose fields are described as:
+-------------+----------+
| Field | Type |
+-------------+----------+
| ID | int(11) |
| Name ...