Barter is the present and the future of international trade, especially for people who is starting in the import export business. Barter and more: Triangular operations.
Cold rolled ribbed steel bar is a new model practical construction steel materials. It is widely used as the fitting bar for various steel bar concrete structure engineering and making of various construction components. With its high strength and the…
Reinforcing steel bars are used for reinforcement of concrete structures, manufacture of anchor bolts, etc. Reinforcing bars (rebars) can be either smooth or deformed. They are produced by hot rolling process with subsequent superficial hardening by…
When you start a transformer project, you may need the transformer grating in advance. Then you raise the transformer on the grating and lay the cobblestone on the grating. The stones are very important for absorbing the oil leaked by the transformer.…
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