上海淞江减震器集团有限公司介绍：ZTF型弹簧隔振器检测报告信息，淞江集团生产各种冷冻机组减震器产品，所有弹簧隔振器产品质保10年，以下是ZTF-2-800可调阻尼式弹簧隔振器检测报告。
Shanghai Songjiang shock absorber Group Co., Ltd. introduces: ztf type spring vibration isolator test report information, Songjiang group produces a variety of refrigeration unit shock absorber products, all spring isolators product warranty for 10 years, the following is ztf-2-800 adjustable damping spring isolator test report.
