API 5L Grade B (API 5L Gr B) is a pipeline steel grade that complies with American Petroleum Institute (API) standards and is suitable for pipelines transporting liquids and gases such as oil and natural gas.
50 PCS units: 10 x 10 x 10 mm35 PCS flats: 100 x 100 x 10 mm70 PCS rods: 10 x 100 x 10 mm-For use with 1-5 students.-Came with a cardboard storage box.
The maintenance electrician training cabinet has reasonable design, convenient operation and less floor space. The maintenance electrician training cabinet allow students to connect the wiring terminals, motors and electrical appliances to complete variou
If you like children and enjoy teaching, please apply. We have the most amazing teachers at our school. We will provide you the right visa, free accommodation which is newly decorated and fully equipped. We do care for our teachers and we will take care o