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Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

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Wydział Instalacji Budowlanych Hydrotechniki i Inżynierii ...
Wydział Instalacji Budowlanych Hydrotechniki i Inżynierii ...

A special ,attention, is ,paid, on the stage of creation of a model and especially on the necessity to create a database suitable for modelling and calibration. Types of modelling errors and their significance for final results are discussed.

US6248683B1 - Process for the regeneration of used silica ...
US6248683B1 - Process for the regeneration of used silica ...

The process comprises 5 main steps, namely: washing with an extractant of organic compounds and removing volatile organic materials remaining thereafter; oxidation to oxidize organic compounds remaining and, preferably, bleach the material; washing with an ,acid, to remove soluble inorganic matter; heating to dry the material and combust any remaining organic compounds present; and recovering …

Full text of
Full text of "ERIC ED286743: Advanced Waste Treatment. A ...

Full text of "ERIC ED286743: Advanced Waste ,Treatment,. A Field Study Training Program." See other formats

Colorado Secretary of State
Colorado Secretary of State

(b) Facilities that discharge pursuant to a general industrial permit for Water ,Treatment, Plant ,Wastewater, Discharge are not required to be under the supervision of an industrial ,wastewater treatment, certified operator in responsible charge if the facility is under the supervision of a water ,treatment, certified operator in responsible charge who is specifically responsible for overseeing the facility’s operation …

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+86 513525609655

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Road West, North Branch, Jingkai Road, Puyang City