The diagram shows a method of shaping glass containers.

This

flow graph shows the procedure to shape the

glass

containers.

Overall

, the whole flow includes nine steps in total, starting at the stage of the

glass

melting and the final step is to sort the good

glass

and pack it.

Firstly

, the

glass

should be put into the fire oven with 105-celsius heating.

Then

, the hot

glass

in mould 1 would be pressed and shaped to be a container which has a thick wall in

the

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apply

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mould 2. Followed by the steps mentioned, some air must be blown into

this

thick container. Turning to the next two important steps,

it

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focus

Correct subject-verb agreement

focuses

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on heating and cooling. The

glass

needs

a

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apply

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second-time heating at a high Celsus in the

kilin

Correct your spelling

kiln

killing

space, with over 480 Celsus.

Next,

turn the temperature down to 25 Celsus with the purpose to cool it for one hour. The eighth step is to check the quality of the finished

glass

one by one in person. The final stage is to divide the

glass

into good and bad types, packing the good and throwing the bad to

waste

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the waste

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box.