On February 21st, Aerospace Precision Research Institute organized a technical appraisal meeting for a certain type of Q/Dy series high temperature alloy fasteners in Tianjin. The aerospace science and technology institute model office, one hospital, one hospital logistics center, aerospace precision engineering research institute, aerospace precision industrial Tianjin branch, aerospace precision marketing company, aerospace precision industrial Henan company and other units led by experts and judges, listened to the space Seiko Henan Company's "Q/Dy Series High Temperature Alloy Fasteners Process Appraisal Review Report for a Model". After discussion, it was agreed that a total of six products of Q/Dy1026-2011 and Q/Dy1080-2011 produced by Aerospace Precision Henan Company were identified and tested, and the product test results met the standard requirements. (Text, Figure / Li Xu)
The picture shows the Q/Dy series high temperature alloy fastener process appraisal meeting site
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