Integrated Services Digital Network (ISDN); Signalling System No.7 (SS7); Digital cellular telecommunications system (Phase 2); Application of ISDN User Part (ISUP) version 2 for the ISDN-Public Land Mobile Network (PLMN) signalling interface; Part 1: Protocol specification (GSM 09.12 version 4.2.2)
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Telecommunication management; Notification Log (NL) Integration Reference Point (IRP); Information Service (IS) (3GPP TS 32.332 version 16.0.0 Release 16)
LTE; Location Measurement Unit (LMU) performance specification; Network based positioning systems in Evolved Universal Terrestrial Radio Access Network (E-UTRAN) (3GPP TS 36.111 version 16.0.0 Release 16)
Determination of Certain Substances in Electrotechnical Products Part 10: Polycyclic Aromatic Hydrocarbons (PAHs) in Polymers and Electronics by Gas Chromatography-Mass Spectrometry (GC-MS)
Determination of Certain Substances in Electrotechnical Products Part 3-1: Screening--Lead, Mercury, Cadmium, Total Chromium and Total Bromine Using X-Ray Fluorescence Spectrometry
Determination of Certain Substances in Electrotechnical Products Part 3-2: Screening--Fluorine, Bromine and Chlorine in Polymer and Electronics by Combustion-Ion Chromatography (C-IC)