SJ/T 10587.2-1994 DM-308 electronic glass technical data SJ/T10587.2-1994 standard download decompression password: www.bzxz.net
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Electronic industry standard of the People's Republic of China SJ/T 10586~105S294 Electronic glass technical data Electronic glass technical data1994-08-08 Issued Implementation on 1994-12-01 Issued by the Ministry of Electronics Industry of the People's Republic of China Electronic industry standard of the People's Republic of China Technical data of type D-308 electronic glass Technical data of DM-308 elcetronte glass1 Title content and applicable scope This standard sets the chemical formula, physical and chemical performance indicators of TM-318 electronic strength. This standard is applicable to quartz materials used in semiconductor device packaging, etc. 2. Reference standards R9000 Standard method for chemical analysis GB9622 Physical and chemical test method for self-isolation 3. Technical requirements Chemical composition is shown in Table 1. Beixueshao Station Measurement Hundred 3. s +0. 3 Note.1) H,, as miscellaneous loss system.4 calculation is composed of self-divided, 3.2 Shortening performance index table 2 People's Republic of China Electronic Industry Household 1934-08-08 approved SJ/T 10587.2-54 673-93 Specifications and natural OD DU), 2 Gl:9000.? Gb 9G5G.10 GH 9006.14 1994-12 01 implementation SJ/T 10587.294 n-·33 table due to internal and thermal factors. Softening coefficient n typical temperature point disk pet point over 5MHz, product with 20C external quality without angle tangent signal 1g+×1℃ report A rate fire 0nM2a. Union goods (—1> familiar with the determination water resistance chemical hidden qualitative design additional statement: whether the standard is out of the mountain sub-standard North Pump Width Institute of Standards (48. 0±1. 0)×15-7 705+15 500±15 450±to Big standard in seven three! , main seven four! Electronics industry department standardization fairy set goods responsibility from the share. No standard will be the car to start the grams: workers outside Liu Cheng are missing. 4 international standard 11573 grass tea. 194 March before the second order: -12 world strong for law GB 9622. 2 CB 9622.4 1G39522.5bzxZ.net 03 9622. 8 CP5522.11 Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.