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241) The white cement without clinker was prepared by metakaolinite, lime and gypsum as main raw materials.

242) The quality of finished product may be affected by various factors such as cleaning of raw materials, temperature schedule at autoclave stage, chemical dip coating of metal wire-mesh and so on.

243) The kaolin coal tonstein are a kind of important nonmetal mineral raw materials.

244) Thesteel- making process for eccentric bottom tapping electric arc furnace is taken as a focus point, and adding raw materials of the taphole and its operation are described.

245) It can separate raw materials into superfine size , the size ofproduct is well - distributed.

246) Issues raw materials and packing materials according to shop floor requirement.

247) Sanjiaodai rubber production, sales zinc oxide, magnesium oxide(Sentencedict.com ), and other chemical raw materials.

248) The polyanionic membrane material was synthesized with alcohol ( PVA ) and vitriol as raw materials via ultrasonic.

249) A synthetic method of benazolin ethyl was present with chloroaniline, ammonium rhodanide, sulfuryl chloride, sodium nitrite and ethyl chloroacetate as the raw materials.

250) The use of reclaimable silicon raw materials to manufacture ingots can result in a lower overall cost of raw materials.

251) Moreover, our manufacturers ca ot undertake to entertain your order for future delivery owing to the uncertain availability of raw materials.

252) The mechanism of trimerization and experiments results are given. The influence of reaction temperature, concentration of reactants, and variation of raw materials on test results is discussed.

253) The citicoline sodium and the inosine are used as raw materials, a certain type and proportion of the auxiliary materials are added, and then the oral preparation is prepared by the technical method.

254) Economic order quantity model used to determine the economic order quantities of raw materials.

255) This article classified various the ready - mixed mortars, and analyzed the raw materials exhaustively.

256) Yet friction seems likely to grow over access to markets and raw materials, particularly energy.

257) As the fundamental industry, mine provide more than 80% industrial raw materials and 95% energy sources in China.

258) Sampled raw materials are tested in - country by the consulting firm using compendial USP and AOAC methods.

259) An alkali soluble photosensitive resin has been synthesized by two-stage process starting from the raw materials of acrylic acid, maleic anhydride and epoxidized soybean oil.

260) The sweet potato is a dicotyledonous plant which is cultivated widely in the tropical and subtropical regions and can be used for the human food, animal feed and industrial raw materials.

261) Preparation, formulation, performance indexes and mechanism of raw materials ofwater - based rust - cov - erving corrosion resistant coating is introduced.

262) The sea is the world's greatest storehouse of raw materials.

263) The heptanal butyl mercaptan was synthesized with heptanal, sodium thiosulfate and 1 bromobutane as raw materials.

264) Paomian, cloth, plastic skin, EVA, such as high foam on the stickers are, footwear, Hatting, handbags, luggage, clothing, car upholstery, and so on the stickers of raw materials.

265) Using 5-Norbornene-2,3-dicarboxylic anhydride(NA), and methanol as raw materials, toluene as water entrainer, phosphate as catalyzer, 5-norbornene-2,3-dicarboxylic acid dimethyl ester was synthesized.

266) For example, a manufacturing firm will carry a large amount of raw materials, while a retail firm caries none.

267) Production: plastic sheeting packaging ( blank objects ); Marketing: chemical raw materials ( except hazardous chemicals ).

268) The characteristic of method is to supplement a nitrogen source to the starchy raw materials.

269) It is suggested that China should give full play to its own advantages in raw materials and prices to develop production of thiourea and its downstream products at full steam.

270) In the last quarter of the eighteenth century, milliners' shops provided the raw materials for dressmaking and accessories as well as he service of milliners and dressmakers.