Purchase Qty. Reference FOB Price
1-4 Sets US$1,200.00
5-9 Sets US$1,120.00
10-19 Sets US$1,020.00
20+ Sets US$900.00
Product Description
Main Product Images Key Features &Advantages Product Introduction The Type 941B low-frequency geophone is a multi-functional vibration sensor, a high-quality product with independent intellectual property rights jointly developed by the Institute of Engineering Mechanics, China Earthquake ...