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The rubber (derived from the French caoutchouc / kaut?u /)
The rubber (derived from the French caoutchouc / kaut?u /) [1] is a medium polymer with a high mechanical strength and great elastic deformation ability.
Rubber can be natural rubber (made from rubber latex) or synthetic rubber. Rubber is less volatile when exposed to heat or cold, insulating, insulating, insoluble in water but soluble in some other liquid. Rubber can be used to make tires, balls, condoms, ...
Vietnam is the fifth largest producer of natural rubber and fourth largest exporter of natural rubber after Thailand, Indonesia and Malaysia.
In 2012, the area of ??rubber trees in Vietnam is likely to reach 850,000 ha, accounting for about 7% of the world's total rubber area, export is expected to reach approximately 1 million tons and become the world's fourth largest exporter natural rubber.
According to the government's development plan for rubber industry, it is expected that by 2015, Vietnam's 2020 vision will maintain stable 800,000 ha and 1.2 million tons of natural rubber annually. It will spend 30% on the domestic processing industry and the remaining 70% on exports.
Last updated on 30/05/2018
Minor bug fixes and improvements. Install or update to the newest version to check it out!
بارگذاری شده توسط
Mohamed Saber
نیاز به اندروید
Android 4.0+
دسته بندی
گزارش
Caosu anh
1.0 by Le Mai Ha
30/05/2018