This spiral tube machine is modelled on the same product of Swiss TOMITIC company. This machine has been improved in operation and widened the usage area.

本螺旋风管机是仿制瑞士突米特公司的同类产品，经过改进极大提高了机器的可操作性，扩大了使用范围。

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The main purpose of the seminar was to give an general idea of current state of ground water in Uzbekistan, scientific-educational activities and the area of usage of underground water and determination of future trends relating to improvement of research methods and educational approaches with development of practical recommendations.

UNESCO: OFFICE IN TASHKENT