求翻译：若发生材料、设备质量争议，可委托有关法定机构鉴定，鉴定费用的垫付由双方协商解决，如不能协商一致，采取“谁提出谁垫付”的原则处理。是什么意思？

Any material, equipment quality dispute, may delegate the relevant statutory body identification, identification of advances made by the two sides negotiated settlement of the costs, if not consensus, "who made who pay" principle.

正在翻译，请等待...

If has the material, the equipment quality disputed, may entrust the related legal organization appraisal, appraisal expense paying to consult the solution by both sides, if cannot consult unanimously, adopts “who to propose who pays” principle processing.

Any material, equipment quality dispute, may delegate the relevant statutory body identification, identification of advances made by the two sides negotiated settlement of the costs, if not consensus, "who made who pay" principle.

正在翻译，请等待...