Historical
AS 1657-2013/Amdt 1-2016
Fixed platforms, walkways, stairways and ladders - Design, construction and installation (FOREIGN STANDARD)
Content Provider
Standards Australia [sai]
Content Provider
Standards Australia [sai]
As the voice of the U.S. standards and conformity assessment system, the American National Standards Institute (ANSI) empowers its members and constituents to strengthen the U.S. marketplace position in the global economy while helping to assure the safety and health of consumers and the protection of the environment.