May 31, 2021 · Назва: Дослідження впливу прискорювачів твердіння на міцність бетону Інші назви: Investigation of the effect of hardening accelerators on the strength of concrete
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FIELD: chemical technology, organometallic compounds. SUBSTANCE: invention relates to producing alkali-soluble complex of iron with lignosulfonates. Solution of lignosulfonates is subjected for electrolysis using iron anode. The end product can be used as an antichlorosis agent. EFFECT: simplified method. 1 cl, 4 tbl
Buy GOST EN 16109-2014 | Delivery English version: 2 business days | Price: 160 USD | Document status: Active | Pages: 16 | ️ Translations ️ Originals ️ Low prices ️ PDF by email
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Строительная смесь для 3D-принтера включает, мас.%: портландцемент, содержащий, мас.%: трехкальциевый силикат 68,1, трехкальциевый алюминат 7,2, 20,0-22,0, кварцевый песок с модулем крупности 2,2-2,4 и ...
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Lignosulfonate, as a binder, for foundry production occurs in the 20th-30th of the XX century. At first, lignosulfonate was quoted as a waste of pulp and paper production, and it was considered to replace oil binders, but separately lignosulfonate as a binder did not justify the hopes of replacing oil binders due to low strength properties, and A.M. Lyass in his classification assigned ...
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Jun 27, 2022 · The article is considering problems of use of local technical and legal acts by commercial enterprises for decrease in legal risks. Feature of norms accepted at local level consists in regulation ...
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марыйская база № 2укпо гк туркменгаз is Turkmenistan Buyer, We provide Market Analysis, Trading Partners, Peers, Port Statistics, B/Ls, Contacts(including Contact, Email, URL) The following trade report data is derived from its trade data; the company's ...
The following trade report data is derived from its trade data; the company's import data up to 2022-05-06 total 5 transactions. Based on these trade data, we have aggregated the data in terms of trading partners, import and export ports, countries of supply, HS codes, contact details and other dimensions, which will help you to improve the efficiency of using your foreign trade …
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Смотреть Добыча (2022) фильм онлайн в HD rezka 1080 качества бесплатно и без регистрации. Страна - США. Жанр - ужасы, фантастика, боевик... Все жанры аниме мультфильм документальный биография боевик
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Buy GOST EN 16109-2014 | Delivery English version: 2 business days | Price: 160 USD | Document status: Active | Pages: 16 | ️ Translations ️ Originals ️ Low prices ️ PDF by email
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To build up a library is to create a life. It’s never just a random collection of books. — Carlos María Domínguez
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