1. Pictorial Markings

2. Meaning of the symbol
Symbol
Function
Fragile
The contents of the package are fragile and must be handled with care.
Use no hooks
Hooks must be used when handling this package.

3. Meaning of the symbol
Symbol
Function
Top
This indicates the correct, upright position of the package.
Keep away from heat
The package should be protected from heat.

4. Protect from radioactive sources
Meaning of the symbol
Symbol
Function
Protect from radioactive sources
The contents of the package can be degraded or rendered useless as a result of radioactivity.
Keep dry
The package must be kept in a dry environment.

5. Meaning of the symbol
Symbol
Function
Center of gravity
This indicates the center of gravity of a package that is to be handled as a single unit.
Do not roll
The package must not be rolled.

6. Do not use forklift truck here
Meaning of the symbol
Symbol
Function
No hand truck here
Hand trucks must not be used on this side to handle the package.
Do not use forklift truck here
The package must not be handled using forklift trucks.

7. Meaning of the symbol
Symbol
Function
Clamp here
Clamps must be applied to the sides indicated to handle the package.
Do not clamp here
Clamps must not be applied to the sides indicated to handle the package.

8. Stacking weight limitation
Meaning of the symbol
Symbol
Function
Stacking weight limitation
This indicates the maximum stacking load for packages.
Stacking limitation
This indicates maximum number of packages that may be stacked, where n stands for the number of permitted packages.

9. Meaning of the symbol
Symbol
Function
Do not stack
Stacking of the packages is not permitted and loads should not be placed on the package.
Sling here
Slinging equipment must be applied as shown in order to lift the package.

10. Permitted temperature range Electrostatic sensitive device
Meaning of the symbol
Symbol
Function
Permitted temperature range
This indicates the temperature range within which the package must be stored and handled.
Electrostatic sensitive device
Contact with packages bearing this symbol should be avoided at low levels of relative humidity, especially if insulating footwear is being worn or the ground/floor is nonconductive. Low levels of relative humidity must be expected on hot, dry summer days and very cold winter days.

11. Meaning of the symbol Symbol Function Do not destroy barrier
A barrier layer, which is impermeable to water vapor and contains desiccants for corrosion protection, is located beneath the outer packaging. This protection will be ineffective if the barrier layer is damaged. 
Tear/ Open here
This symbol is intended only for the recipient.

14. CORROSIVE

15. Activity: Role play Each person selects 2 pictorial markings
Draw the selected pictorial markings
Introduce the meaning of the symbols and their functions in a role play (conversation)

16. Sample I
A: Do you know this symbol? B: Of course, it means “Keep dry”. It is usually used to inform that the packages must be kept in a dry environment. A: What about this one? B: It means “Keep away from cold”. It indicates that the contents in the packages need to be protected from cold.

17. Sample II
A: What are you doing? Don’t you see the pictorial marking? B: What does it mean? A: It means you must not roll the package because the contents could be damaged.

18. Resource http://freightfilter.com/shipping-mark-guide