It varies from country to country, but in the USA, the main three markings are:
I am a scuba diver. To start SCUBA, you must pass training. Many training centers are available in many areas.
they must come over the pressure
portion markings,banner markings, classified authority block
Classified information data must be handled and stored properly based on classification markings and handling caveats.
Classified information data must be handled and stored properly based on classification markings and handling caveats.
They have their place if you are diving in a dry suit for an extended time. If you are diving in a wet suit they would not be needed for obvious reasons. Scuba diving can dehydrate you from breathing the dry air in the scuba cylinders, so hydration is a must.
Ull and serial numbers
Classified information data must be handled and stored properly based on classification markings and handling caveats.
Classified information data must be handled and stored properly based on classification markings and handling caveats.
Classified information data must be handled and stored properly based on classification markings and handling caveats.
Classified information data must be handled and stored properly based on classification markings and handling caveats.
Packages containing pharmaceuticals must not have labels, markings or other written notice that a pharmaceutical is contained within. Why?