The security update and install the signs are more secure sign before the number of the room Solution 2 signs, no smoking signs, oil tanks, fuel cell, and total number of cells, 3 stops,a sign at the pit be careful step Miss oil Transport Department, stop using the sink, at the reception desk and mixed container, label be careful mixing abrasives at the reception, a sign beware of the emblem of the machinery room Solotion
การแปล กรุณารอสักครู่..