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.
product name: Main Part Of Connector Turn-Mill Combination Precision Machining Customized Copper Part Precision Machining Product number: DQPJ0009 Specification: H12*15 product material: copper Processing type: Turning and milling compound Can it be…
The hydraulic support connector is a vulnerable part. After the casting was used, the forging process was changed because the strength could not meet the requirements. Today, I have a preliminary understanding of the processing technology of the hydraulic…
Hydraulic support is the support equipment above the working face in coal mine production. It has a lot of fittings, such as hydraulic support connecting head, cylinder jack, top beam, bottom beam, etc. The connecting head of hydraulic support is also…
