標題土工布透水性試驗儀工作條件

免費質保期內提供24小時電話技術支持與4小時響應服務，24小時內解決問題，24小時內仍無法解決問題的按原型號及材質進行更換。

Free Warranty period to provide 24-hour telephone technical support ａnd 4-hour Response Service, 24 hours to solve the problem, 24 hours can not solve the problem by the original model ａnd material replacement.

四、質保期間

質保年，質保期內，本廠免費對設備及配件進行維修；因不可抗拒力(如水災、火災、地震、雷擊、電壓異�；蛉藶�)造成的損壞不在保修之列。

The warranty period is one year. During the warranty period, our factory will repair the equipment ａnd accessories free of charge. Any damage caused by force majeure such as flood, fire, earthquake, lightning strike, abnormal voltage or man-made damage is not included in the warranty.