抽沙船在建造之前需要进行一些准备工作，抽沙船在进行建造时首先要确保材料的齐全，像一些焊条之类的必需品在建造之前一定要准备好，确保工作的连贯性，抽沙船在建造时需要将尺寸，配置提前备好，跟工作人员说明情况，一切准备就绪，我们可以进行抽沙船的建造
Pumping sand need some preparatory work before construction, pumping sand in built first to ensure that materials complete, necessities like some electrode prior to construction must be ready, to ensure consistency, pumping sand in construction need to size, equipped with prepared ahead of time, with the staff to explain the situation, everything is ready, we can to pump dredger construction
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