The Trump administration on Tuesday gave Chevron 30 days to stop oil production in Venezuela after Washington accused President Nicolas Maduro of not making progress on electoral reforms and ...
In concrete construction, few situations are more hazardous than a whipping concrete pumping hose. A hose-whip is the sudden release of compressed air energy in the flexible hose(s) at the end of ...
Concrete pump operators face significant challenges when setting up equipment on job sites. Ground conditions are often unlevel, have been disturbed, and are affected by weather conditions.
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