节能效果以客户盖章验收单或具备资质的第三方检测机构报告为准，可应客户要求在商务洽谈中查阅完整文件。Savings are confirmed by a client-sealed acceptance document or a qualified third-party report; full documents are available upon request during business discussion.
1 个工作日内给出初步节能判断。An initial assessment within 1 business day.
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