العربيةPackages drop testing
2018-07-24
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Metamorphosis and Rebirth----Haida International Management Reform Swearing ConferenceBreaking from within is growth, and breaking from outside is stress. It is only by the determination to change, it is possible to change, improve and improve.2018-07-17
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Haida Domestic Branch Leaders Come To The Headquarters To Study2018-07-11
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Universal Testing Machine Working Principle2018-07-03
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Types Of Gas Chromatograph2018-06-20
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The Dragon Boat FestivalThe Dragon Boat Festival is a traditional Chinese cultural festival. Traditional celebrations include eating zongzi and racing dragon boats.2018-06-16
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Gas Chromatography MethodGas chromatography is a chromatographic separation analysis method using a gas as a mobile phase. The vaporized sample is carried by the carrier gas (mobile phase) into the column.2018-06-14
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Charity party - haida equipment2018-06-13
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Guangzhou International Lighting Exhibition 20182018-06-13
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Gas Chromatography DiagramGas chromatography diagram refers to the distribution of the detected signal of separated components over time.2018-06-06
