It not only solves the problems of high oil returning back - pressure and complicated machining processes of original balance valve but also increases crane productivity effectively 该阀结构新颖、体积小、重量轻，既解决了原平衡阀回油背压高，加工工艺复杂的问题，又能有效地提高起重机的作业效率。
2.
Interest that is calculated under the assumption that any interest paid is combined with the original balance and the next interest payment will be based on the slightly higher account balance 利息按如下假设计算：任何已支付的利息被加到期初余额，并且下次利息应付数额是按照更高的账面余额为基础计算的。
