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(271) The packing machine can finish the process, bag forming, filling, counting, sealing, cutting and so on solid granuliform material.

(272) Metal sealing plug has use after another, which changed the conventional concept in petroleum machine building.

(273) Effects of technological conditions on sealing quality , uniform colour , corrosion resistance are analyzed. Ways of getting excellent electrolytic colouring quality are discussed.

(274) But, sometimes the inlet seal load generated by stiff metallic sealing wedge gate valve is insufficient to achieve the inlet seal.

(275) Effects of technological conditions on sealing quality, uniform colour, corrosion resistant are analyzed. Ways of getting excellent electrolytic colouring quality are discussed.

(276) Sealing Material : O - shape or U - shape seal ring; butadiene acrylonitrile rubber, fluorine rubber.

(277) This paper develops a new quantificational method to evaluate fault sealing by using grey relationship analysis.

(278) In very long period of time, I can not sleep well. The darkness resembled the gradually concretionary plaster envelop,[www.Sentencedict.com] sealing me inside.

(279) In general a sealing technology involving welding in combination with expand jointing is used for connecting a pipe column to a tube plate in a tubulature type heat ex- changer.

(280) Co hard alloy welded sealing surface, which is wearing resistant, erosion proof, abrasion proof and long-lived.

(281) Conclusion the effect of Kolafu needle free closed style transfusion joint sealing is better than that of heparin sodium sealing.

(282) With characteristics of neat and recovering after compressing the sealing.

(283) The invention provides a method for producing a rubber sealing film, which relates to a method for manufacturing the rubber sealing film of a roller blind dry-type gas tank.

(284) Ultrasound . PET - synchronous links . Blister - sealing machine, and other packaging machinery.

(285) It is widely suitable for filling and sealing the products, packed in soft tube, of the industry such as cosmetics, toothpaste, medicine, food and chemistry, etc...

(286) It can automatically perform pack - making , metering, filling, sealing, cutting, counting, thermal pressing of batch number processes.

(287) Two types of structure of corrugation tank in the whole sealing oil - immersed transformer are introduced.

(288) The cylinder gasket is an important sealing part of engine.

(289) The sealing method can be used for the sealing connection of a metal component and a non-metal component in a high-temperature system or a high-temperature transition system.