Final answer:
It is not permissible to introduce LP-gas into a container that is missing its ASME nameplate because it is not safe.
The ASME nameplate contains important safety information about the container, and without it, there is a risk of exceeding the container's design limits.
Step-by-step explanation:
It is not permissible to introduce LP-gas into a container that is missing its ASME nameplate. The ASME nameplate provides important information about the container, including its maximum allowable working pressure (MAWP) and other safety specifications.
Without this information, it is not safe to introduce LP-gas into the container as it may exceed its design limits and pose a risk of explosion or other hazards.