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来福士船厂平台吊机试重
2016年09月06日
DOOWIN finished the proof load test for the main hoist of COSL PROSPECTOR under the DNV witness last weekend. The SWL of this main hoist is 80ton. We did the 1.25 times proof load test. Two PLB-50T water weight bags are used
来源：青岛东沃橡塑制品有限公司