By virtue of Article 50 of the Regulation sets the standard in the administration and
management of safety, health and environment about the machine. Crane and the radiator. Derrick
and radiator 2552, the law contains provisions relating to the disposal of the rights
and freedoms of which Section 29, Section 33, Section 41 and Section 43
of the Constitution of the Kingdom of Thailand so permit by virtue. provisions of the Law
Department of Labour has issued the following.