The specialized in Article 50 of the ministerial standards in the management and
manage safety, occupational health, and work environment about the machine. Crane and the radiator.The law foundation with certain provisions about the removal of the right and the freedom of the individual, which
down exchange 29 according to section 3 of 3 section. 41, and section 4 3
.Of the Constitution states that done by virtue of the provisions of the law
อธิบดี labour is published. The following.