Second strategic oil reserve project launched one after another – 915nm diode laser module
With the second batch of strategic crude oil reserve base has begun, China Petroleum (12.77,0.00,0.00%), the strategic reserve plan into full swing in the construction phase. China is the world's second largest oil consumer and importer, while up to 51.29% of the current dependence on foreign oil strategic reserve to protect China's energy security as […]