Division 4.3 Thermal cycles prior to the detonation resistance test referred to in point 5 under PFC 1(C)(I)(a)(i-ii)(A) in Annex I United Kingdom Original text. Later amendments are not shown. 4.3.1Principle and definition 4.3.2Apparatus 4.3.3Procedure ← Division 4.2.6.2 Division 4.3 Division 4.3.1 →