/*kangxianyue 250*250 was created on 2017/3/29*/ var cpro_id = "u2939694"; How to deal with plastic waste is a huge problem in the world. Most of the waste produced by humans is landfilled or incinerated, and only 9% can be recycled. Hungary's latest invention -----
Large saws are commonly used for thick and thin planks; small saws are commonly used for narrow and thin wood; coarse saws are commonly used for cross-cutting; fine saws are used for tenon and shoulder; hardwood and wet wood should use large saws, soft wood and dry wood sho-----
Abstract 1. The overall structure diamond material drill bit is an integrated drill bit. The whole drill bit has no moving parts, mainly including bit body, crown, hydraulic structure (including water eye or nozzle, sink also known as flow channel, chip flute), gauge, The cutting edge (tooth)-----
/*kangxianyue 250*250 was created on 2017/3/29*/ var cpro_id = "u2939694"; US companies have been exporting waste products to China for 10 years, and China's garbage import ban has led to a surplus in the scrap market, causing global scrap prices to plummet. On-----
HC Plastics News: How to deal with plastic waste is a huge problem in the world. Most of the waste produced by humans is landfilled or incinerated, and only 9% can be recycled. Hungary develops "plastic concrete" Hungary's latest invention patents can make non-recyclable or difficu-----
Abstract On August 5, the Western media reported that the United States’ declaration of tariffs on products from China may lead to similar actions by Asian “giants†to fight back. China can find the best partners in the future in Europe, especially in the procurement of air-----
People's living standards are gradually improving, and our requirements for home decoration are also much higher. The technology of home environment decoration and traditional decoration have been greatly improved. For example, the steps of decoration ceiling are also less and les-----