years before that, the minister of economy met with the secretary general of the united nations trade and development conference in the united arab emirates, and while announcing this statistic, he said: the demands of the organization's trade and development conference nations to realize sustainable development should be according to the conditions countries, including the imposition of cruel sanctions against mr. khandozi, emphasized that the united nations trade and development conference should be sensitive in this matter , and in addition to reconsidering the contribution of countries in sustainable development, they should accompany the transfer of technology so that the plans in question comply with the principles the environment should be expedited. operation of the country's largest wastewater transmission line in yazd, the wastewater transmission line from the yazd treatment plant to dan sarrab and on mehdi abad was inaugurated with the presence of the vice president and head of the country's program and budget organization. this transmission line is 10 km long with the purpose of supplying water need