- Date
- 2020年12月29日
A fuel injector is a valve. The gas or diesel fuel can be delivered to the right place in the right amount at the right time, mixed with air and burned in the engine. The injector is the most critical system part assembly in the electronic fuel injection engine.- Date
- 2020年12月31日
At present, the bridge covers used in automobiles mainly include punch-welded bridge housings, cast bridge covers, and internal expansion bridge covers that are expanded by slotting in the middle of billet or billet. With the development of the automobile industry, stamping and welding axle housings have been used in the production of axle housings in batches.