How does the supervisor sign the fire-fighting engineering materials submission form and material acceptance form? Thank you. It's urgent.
Special supervision sign: after on-site inspection, the fire-fighting materials submitted for inspection this time meet the requirements of design documents or relevant technical specifications, and are allowed to purchase and enter the site. Signature of the Director: The engineering materials entering the site this time have been sampled and sent for inspection according to the current relevant regulations, and the test results report meets the requirements of the design documents or relevant technical specifications, and it is agreed to be used in the parts to be adopted.