There are also many kinds of trays, such as plastic non-slip trays and stainless steel trays. Round, square, big and small, their specifications and uses are different.

2

Rectangular trays are generally used for consignment of dishes. Round general terms are used to serve guests, such as serving food and pouring wine.

three

There are two kinds of trays: light and heavy.

four

The tray requires skillful, elegant and accurate movements.

Tray arrangement: choose the appropriate tray according to the items you put.

Loading: Reasonable arrangement according to the shape, volume and order of use of the goods.

five

When lifting the tablet lightly, it is required that the five fingers of the left hand are separated, the palm is upward, and the forearm and the big arm are perpendicular to the left chest.

When lifting the tray, it is required to move the work tray out of the workbench with both hands, hold one side of the tray with the right hand, and hold the bottom of the tray with the left hand and shift it on the shoulder.

six

Put on the CD. Bend your knees, straighten your waist and put the plate.