IOPERATOR - forum operatorów maszyn

The American Concrete Pumping Association was founded in 1974 with the objectives to promote concrete pumping as the choice method of placing concrete, and to encourage and educate the concrete pumping industry on safe concrete pumping procedures. The ACPA Operator Certification Program is the only industry-recognized certification program for testing concrete pumping practices.....

Details at:
https://www.concretepumpers.com/