The 2024 Double 11 Shopping Festival is a shopping festival that will start on the evening of October 14, 2024, breaking the historical record and becoming the Double 11 with the longest cycle. In October 2024, the State Administration for Market Regulation issued a "Double 11" promotion compliance reminder. On October 14, data showed that Tmall Double 11 pre-sale sports and outdoor brands ushered in explosive growth, and the sales of cycling vehicles increased by more than 80%. At 8:00 p.m. on October 21,......

What's Lawn Mowers & Lawn Mower Structure? Lawn mower is also called weeder, lawn tractors, lawn trimmer, etc. A lawn mower is a mechanical tool used to trim lawns, vegetation, etc. It consists of a cutter disc, an engine, a running wheel, a running mechanism, a blade, an armrest, and a control part. It consists of a parallel four-bar lifting device, a frame, a left and right single-wing weeding device, a whole machine deviation adjustment device, a comb tooth rotating bevel gear speed-increasing transmission me......

Excavators, also known as excavating machinery, are earth-moving machinery that uses a bucket to dig materials above or below the bearing surface and load them into transport vehicles or unload them to stockpiles. The materials excavated by excavators are mainly soil, coal, silt, and pre-loosened soil and rocks. From the development of engineering machinery in recent years, the development of excavators has been relatively fast, and excavators have become one of the most important engineering machinery in engine......