無錫建儀水泥抗壓夾具主要用于水泥抗壓強度的檢驗。40×40mm水泥抗壓夾具GB/T17671、JC/T683標準要求。 The 40mm×40mm cement compressive fixture is mainly used for testing the compressive strength of cement. Manufactured according to my country`s building materials industry standard JC/T 683, it is a unified equipment specified in the national standard "Cement mortar strength test method (ISO method) GB/T 17671-1999".