Trailers, cranes placed round flameout rides at anchor block, crane automatically check and try to do before construction cranes, and requested the Engineer.
Trailer, crane stop the fire put the wheel stop, crane to do the construction before the automatic inspection and test lifting, and ask the engineer to confirm.
The trailer and crane shall be stopped and put out the fire to place the wheel stop, and the crane shall be inspected and tested automatically before construction, and the Engineer shall confirm.<br>