Sustainable Development - 2009

July 18 (Saturday) 2009 The visitor from Vinythai Public Company Limited (5)

November 14 (Saturday) 2009

March 01 (Sunday) 2009, The group of National Defence College 's techers and students

November 3 (Tuesday) 2009

May 26 (Tuesday) 2009, The group of Chulalongkorn Univesity and National University of Lao 's techers

May 19 (Tuesday) 2009, The group of Pimai Industrial and Community Education Collage 's teachers and students (Electronic)

October 13 (Tuesday) 2009 The group of Vasudevi School 's techers

February 10 (Tuesday) 2009, The group of of Facufty of Humanities and Social Sciences, Burapha University 's techers and students (7)

October 30 (Friday) 2009

November 20 (Friday) 2009

February 20 (Friday) 2009, The group of of Facufty of Humanities and Social Sciences, Burapha University 's techers and students

May 15 (Friday) 2009, The visitor from Department of Mineral Resources,Ministry of Natural Resources and Environment

November 13 (Friday) 2009

October 7 (Wednesday) 2009 The visitor of AGC Chemicals (Thailand) Co., Ltd.

April 29 (Wednesday) 2009, The visitor from Nakhonratchasima Educational Service Area Office 1

February 25 (Wednesday) 2009, The group of Debsirin School 's techers and students

February 18 (Wednesday) 2009, The group of Rakthai Kong Techanology and Business Administration School 's techers and students (11)

January 29 (Thursday) 2009 The group of Payakkapoomwithayakarl School 's techers and students, Mahasarakham

January 29 (Thursday) 2009 The visitor of National Intelligence Agency

October 29 (Thursday) 2009

January 22 (Thursday) 2009 The group of Faculty of Science,Mahasarakham University 's techers and students

July 02 (Thursday) 2009, The group of Boonwattana School 's techers and students, Nakhornratchasima

October 5 (Monday) 2009 The group of Sriyapai School 's techers and students , Chumporn Provincial

October 26 (Monday) 2009

May 25 (Monday) 2009, The group of School of Engineering, Suranaree University of Technology 's techers and students

June 18 (Monday) 2009, The visitor from Yokogawa (Thailand) Ltd.

March 09 (Monday) 2009, The visitor from Ministry of Industry Thailand

The group of National Defence College 's techers and students, visit Salt plant operation of Pimai Salt Company Limited at Pimai Factory Nakhonratchasima

August 19 (Wednesy) 2009 Mr. Pairoj Sanyadechakul Director General of Department of Primary Industries and Mines, Ministry of Industry, visit Pimai Salt Company Limited