G05200 - SEMI G52 - 半導体リードフレームのイオン汚染物の測定のための標準測定法（提案） Revision:SEMI G52-90 (Reapproved 1104) - Superseded The glass substrate is intended

The glass substrate is intended to remain permanently in the package or device

This edition was approved for publication by the global Audits and Reviews Subcommittee on September 12

all documents cited shall be the latest published versions

This Guide contains definitions of terms and procedures for determining the leak rates of MFCs as used in the semiconductor industry

SEMI E52 — Practice for Referencing Gases and Gas Mixtures Used in Digital Mass Flow Controllers (Replaced by SEMI AUX030)

G05200 - SEMI G52 - 半導体リードフレームのイオン汚染物の測定のための標準測定法（提案） Revision:SEMI G52-90 (Reapproved 1104) - Superseded The glass substrate is intendedGlobal Assembly and Packaging CommitteeJapanese Packaging Committee2004723Japanese Regional Standards Committee20049www. semi. org2004111990 Na+NH4+K+Cl NO3 Br SO42 PO43 Referenced SEMI Standards None.