KOTTAYAM: The Rubber Board has developed a new system of tapping in which tapping can be done on only one fourth circumference of the tree, instead of the present half spiral. By adopting this new ...
The Automotive Tyre Manufacturers Association (ATMA) has voiced concern over the quality of domestically produced natural rubber, noting that it is lot rubber (low grade) which constitutes almost ...
The Rubber Board has developed a new system of tapping in which tapping can be done on only one-fourth the circumference of the tree, instead of the present half spiral. By adopting this new system, a ...
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