surcharge preloading的意思|示意

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surcharge preloading相关短语

1、 vacuum and surcharge preloading method 真空联合堆载预压

2、 vacuum combined surcharge preloading 真空堆载联合预压法

3、 combined vacuum and surcharge preloading 真空联合堆载预压

4、 vacuum combined with surcharge preloading 真空堆载联合预压法

5、 surcharge preloading method 超载预压

6、 vacuum surcharge preloading 真空联合堆载预压

7、 vacuum-surcharge preloading 真空联合堆载预压

8、 surcharge preloading duration 超载时间