Vacuum Pump Intake Filter Element Vacuum Pump Filter,Replacement Vacuum Pump Oil Filter Element,Vacuum Pump Oil Filter Element Dongguan Beqile Mechanical&Electrical Equipment CO.,LTD , https://www.betemvacuum.com
Recently, the State Key Laboratory of Petrochemical Detection of the Hainan Inspection and Quarantine Bureau passed the on-site assessment of the project assessment, and expanded the scope of accreditation to 19 items of testing for 3 types of products and 21 testing standards. So far, the laboratory has possessed the detection ability and qualification of 102 approved standards for 53 detection items of crude oil and refined oil, and basically covered the crude oil and refined oil testing items stipulated by the national standards.