Transparency Market, a transparent market research organization, recently released a report saying that in 2013, the global aluminum alloy market revenue was 91.23 billion U.S. dollars (approximately RMB 561.05 billion), and this figure is expected to reach 126.5 billion U.S. dollars (approximately RMB 778 billion) by 2020 ), the compound annual growth rate during the period was 4.8%.
In Bolivia, Jianghan Petroleum Engineering Company broke the traditional mode of serving the owners with their own drilling rigs, renting the owners' drilling rigs and providing them with overall supporting services.
The chain drive and centralized heating mechanism of the plastic bottle blowing machine. The chain drive mechanism includes a chain and a number of transmission gears. A number of chain block components are fixed on the chain, which includes a chain block, and a fixed bottle is installed above each chain block.