Rare earth minerals HS code classification

List of the contents of this article:

• 1, How to make a car
• 2、What should car maintenance do
• 3,Rare earth minerals HS code classification How to make a handmade car?

How to make a car

Cut scrap is of good size to make the head cover. Dig out the front windshield mouth of the front cover. Paste transparent plastic with glue as the front glass.Paste the front cover to the car body, and the body also digs out the left and right window glass and pastes transparent plastic. Make four wheels with plasticine.

Method 1: First, we prepare the cardboard, draw the side of the car on it, and cut it off with an art knife. Then apply hot melt glue to the edge of the rectangular cardboard, and then glue the side of the car on it, as shown in the figure. In the same way, cut out the top of the car with cardboard and glue it with hot melt glue.

Then apply hot melt glue to the edge of the rectangular cardboard. In the same way, cut out the top of the car with cardboard and glue it with hot melt glue. Finally, we glue the bottle cap wheels on the left and right sides and draw the windows and doors, so that the handmade car is completed.

The method of making a car is as follows: use a ruler and a small knife to cut the toothpaste box into two pieces, one end into a carriage, and the other end into the front of the car, with a ratio of 3:1;Draw the oblique line on the front of the car with a pen and ruler, and then cut it with a knife. Then fold it and stick it with double-sided adhesive and transparent adhesive, so that the front of the car comes out.

The first step is to prepare the necessary equipment. Step two, cut the toothpaste box into the picture. Step three. Use double-sided adhesive to fix it. The fixed appearance is as shown in the figure. Step 4. Use excess pieces of paper to make the head and tail of the car.

Continue to cut out 4 large circles (as a car wheel), 1 small circle (as a car steering wheel), and an oval (as a car seat) with a paper plate or thick paper. Then color the car body with red pigment, wait for the pigment to dry and draw decorative symbols on the car body with a brush (other small parts are also colored).

What to do for car maintenance

Replace air filters and fuel filters: It is recommended to replace them every 20,000 kilometers or 1 year. Check the engine cooling system: Check the coolant and water pump to keep the cooling system open. Check the lights and battery: Check whether the lights, brake lights, contour lights and in-car lights are normal, and check the battery power and charging status.

Make full use of free testing: Nowadays, car manufacturers are more and more important to after-sales service. The benefit of this for car owners is that they will often enjoy free testing activities. Many of these free testing activities seem simple, but there seems to be no substantive content in the eyes of car owners. In fact, these free testing activities are very beneficial.

What do you need to do for car maintenance? Introduction to automobile maintenance projects: oil change: oil mainly has the functions of lubrication, anti-corrosion, cleaning, cooling and buffering.Lubrication: The oil forms an oil film on the surface of each part, which can achieve the effect of lubricating the parts, while isolating the parts from the air to prevent the parts from being corroded.

How to make a handmade car?

Handmade car foam car: First, draw the figure of the handmade car on the foam, and then cut it along the line with scissors. The rest of the work is stitching. Connect the part to be glued with double-sided adhesive, and the handmade car is completed.

Step: Stick the colored paper to the roll tube, and then cut a small part of the roll tube with scissors as a car cab. Step by sticking the four bottle caps to the four corners of the toilet paper tube, the beautiful toy car is ready.

How to make a handmade car as follows: Prepare materials: scissors, cardboard boxes, pens.Cut the cardboard box into the required shape to make the front, body and rear of the car. Cut out four circles to make wheels. Combine the cut cardboard, stick it with tape, glue the cut wheels to the car body, and then draw the eyes and mouth on the car.

The production method of handmade cars is as follows: prepare materials and tools. To make handmade cars, you need to prepare some materials and tools. Commonly used materials include cardboard, wooden strips, rubber bands, plastic tires, etc. In terms of tools, you need to prepare scissors, glue, small hammers, nails, etc.

Observe the appearance of the box. If there is a beautiful appearance, it can be used as decoration. The smiling face shown in the picture below. Measure the size with a ruler and cut out the front of the car as shown in the figure. The cut scrap is of good size to make the head cover. Dig out the front windshield mouth of the front cover. Paste transparent plastic with glue as the front glass.

The first step is to prepare the necessary equipment. Step two, cut the toothpaste box into the picture. Step three. Use double-sided adhesive to fix it. The fixed appearance is as shown in the figure. Step 4. Use excess pieces of paper to make the head and tail of the car.