265c8ecf528cd35dc48039a4a993deede49b643a8da3ba1b5f In Ports Everywhere, It’s Push Versus Pull - News Trendx

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In Ports Everywhere, It’s Push Versus Pull

November 05, 2018 , , , , , , ,

By C. CLAIBORNE RAY Science https://ift.tt/2F1jq5y
Tugboats and Towboats, Maritime Accidents and Safety It’s more efficient for tugboats to nudge barges along, but some conditions require that the loads be towed.