Welcome to the company ! we have many years of professional experience !
rsdgj@pyzyrsd.com +86 513525609655

drawing of sand control pump rods

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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Phone

+86 513525609655

E-Mail

rsdgj@pyzyrsd.com

Address

Road West, North Branch, Jingkai Road, Puyang City

drawing of sand control pump rods
Ion Implantation Profile Calculator | BYU Cleanroom
Ion Implantation Profile Calculator | BYU Cleanroom

Impurity, Concentration vs. Substrate Depth for above Parameters ... Polynomial coefficients for range and straggle calculation, and diffused implant ,profile, equation taken from "Analysis and Simulation of Semiconductor Devices", pp. (48-51, 72), Seigfried Selberherr, ...

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Small Molecule CDMO | About Us | Cambrex

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Kenjirô Tsuda - IMDb

Kenjirô Tsuda,, Actor: Tiger & Bunny. ,Kenjirô Tsuda, was born on June 11, 1971 in Osaka, Japan. He is an actor, known for Tiger & Bunny (2011), Yu-Gi-Oh! (2000) and Attack on Titan (2013).

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LDetek Gas Analysis Expert. | LDetek

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(Text with EEA relevance) - EUR-Lex
(Text with EEA relevance) - EUR-Lex

potential, in general, for any ,impurity, originating from the raw materials, e.g. aflatoxins or pesticides, or generated as part of the process and carried over, e.g. residual solvents and catalysts; (v) ... Having established and documented the risk ,profile, of the excipient, ...

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EMSURE® Premium grade products | Sigma-Aldrich

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Maleic anhydride - Brief Profile - ECHA

The Brief ,Profile, is produced based on data in ECHA’s databases and maintained by the Agency, and therefore the Brief ,Profile, as a dissemination tool falls under ECHA’s responsibility. ... Different compositions or ,impurity, profiles often lead to different classifications.

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Phenol isopropylated phosphate (3:1) - Brief Profile - ECHA

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IND content and format for Phase 1 studies
IND content and format for Phase 1 studies

potential health hazard or an ,impurity profile, insufficiently defined to assess a potential health hazard; or 5) a poorly characterized master or working cell bank.

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+86 513525609655

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Road West, North Branch, Jingkai Road, Puyang City