The Compulsory Standards (Declaration of Standard Method of Test) (JS 303: 2018 Jamaican Standard Physical Test Methods for Hydraulic Cements [Revised]) Order, 2018

ist day of september, 2018. 2. the method of test which was declared by the standard (declaration of method of test) (chemical test methods for hydraulic cements) [revised]) notice, 2018, to be a standard method of test, is hereby declared to be a compul