GAZETTE 8AEBF 1 of 2 The Compulsory Standard ( Declaration of Standard Specification ( Jamaica Standard Specification for Standard Hollow Concrete Block ) [ Revised]) Order, 2011 Page 1
GAZETTE 8AEBF 2 of 2 The Compulsory Standard ( Declaration of Standard Specification ( Jamaica Standard Specification for Standard Hollow Concrete Block ) [ Revised]) Order, 2011 Page 2