Products
- Ester & Derivatives[1]
- Other Organic Chemical[1]
- Catalyst[1]
- Chemical Auxiliary Agent[10]
- Chemical Reagents[10]
- Sulfide[1]
- Organic Intermediate[1]
- Other Chemicals[2]
- Other Petrochemical Related Products[5]
- Puree[1]
- Fruit & Vegetable Juice[10]
- Brick Making Machinery[2]
- Conveyors[9]
- Material Handling Equipment Parts[3]
- Crusher[10]
- Drilling Rig[10]
- Mine Mill[10]
- Mineral Separator[1]
- Mining Feeder[1]
- Other Mining Machinery[10]
- Other Machinery[1]
- Plastic Crushing Machinery[1]
- Testing Equipment[2]
- Speed Reducers[2]
- Pumps[1]
- Other Rubber Products[10]
- Rubber Hoses[4]
- Drill Bit[1]
Contact Us
- Contact Person : Mr. li shaobo
- Company Name : Sanmenxia City Hongyuan Industry And Trade Co., Ltd.
- Tel : 86-398-2828712
- Fax : 86-398-2828712
- Address : Henan,sanmenxia city,weiming road
- Country/Region : China
- Zip : 472000
Testing Equipment
geophone
CY-20DX series seismic geophone
It's rugged design with pigtaik structure and winding coil on the difference direction ensure
Parameter8Hz10Hz14Hz28Hz35Hz40Hz60Hz100Hz (Hz)Natural Frequency8101428354060100±5% Ppen Circuit...
geophone
CY-20DC series seismic geophone
Uniform magnet field designed
Precision spring with internal and external roating loop
High
Parameter10Hz(A)10Hz(B)25°C14Hz28Hz40HzTolerance(Hz)Natural Frequency1010142840±2.5%Ppen Circuit...
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