Baoding Earth Science & Technology Co., Ltd.

* Mounting on land and water geophone string;
* Insulation resistance more than 500M次;
* Operating ...

[Expiration Date: 2009-12-29]

Baoding Earth Science & Technology Co., Ltd. (EST), which belongs to China JIUJIU Group, is a high-tech ...

[Expiration Date: 2009-12-29]

Testing Parameter: Range Allowable Tolerance
DC Resistance(次): 20-9999 & plusmn;1%
Insulating ...

[Expiration Date: 2009-12-29]

* Mounting on land and water geophone string;
* Insulation resistance more than 500M次;
* Operating ...

[Expiration Date: 2010-01-08]

The cases of land geophone string adoptsPA6heavy-duty nylon, heat and cold resistance, extra ...

[Expiration Date: 2009-12-29]

* Mounting on land and water geophone string;
* Insulation resistance more than 500M次;
* Operating ...

[Expiration Date: 2009-12-29]

* Adopting metal tube as cases, well seal ability;
* Adopting PTFE material as separator in the metal ...

[Expiration Date: 2009-12-29]

* Mounting on land and water geophone string;
* Insulation resistance more than 500M次;
* Operating ...

[Expiration Date: 2009-12-29]

* Mounting on land and water geophone string;
* Insulation resistance more than 500M次;
* Operating ...

[Expiration Date: 2009-12-29]

* Mounting on land and water geophone string;
* Insulation resistance more than 500M次;
* Operating ...

[Expiration Date: 2009-12-29]

We are Baoding Earth Science & Technology Co., Ltd from China which specializing in developing and ...

[Expiration Date: 2010-07-24]

* High Sensitivity;
* High signal-to-noise, high disturbance resistance;
* Be applicable to seismic ...

[Expiration Date: 2009-12-29]

* Mounting on land and water geophone string;
* Insulation resistance more than 500M次;
* Operating ...

[Expiration Date: 2009-12-29]

Baoding Earth Science & Technology Co., Ltd. (EST), which belongs to China JIUJIU Group, is a high-tech ...

[Expiration Date: 2009-12-29]

* Mounting on land and water geophone string;
* Insulation resistance more than 500M次;
* Operating ...

[Expiration Date: 2009-12-29]

Baoding Earth Science & Technology Co., Ltd. (EST), which belongs to China JIUJIU Group, is a high-tech ...

[Expiration Date: 2009-12-29]

* Mounting on land and water geophone string;
* Insulation resistance more than 500M次;
* Operating ...

[Expiration Date: 2009-12-29]

Baoding Earth Science & Technology Co., Ltd. (EST), which belongs to China JIUJIU Group, is a high-tech ...

[Expiration Date: 2009-12-29]

Baoding Earth Science & Technology Co., Ltd. (EST), which belongs to China JIUJIU Group, is a high-tech ...

[Expiration Date: 2009-12-29]

* Mounting on land and water geophone string;
* Insulation resistance more than 500M次;
* Operating ...

[Expiration Date: 2009-12-29]

* Dual rotating coil structure.
* Key contactor plated gold or silver.
* High spurious frequency, Wide ...

[Expiration Date: 2009-12-29]

* Mounting on land and water geophone string;
* Insulation resistance more than 500M次;
* Operating ...

[Expiration Date: 2009-12-29]

Baoding Earth Science & Technology Co., Ltd. (EST), which belongs to China JIUJIU Group, is a high-tech ...

[Expiration Date: 2009-12-29]

Baoding Earth Science & Technology Co., Ltd. (EST), which belongs to China JIUJIU Group, is a high-tech ...

[Expiration Date: 2009-12-29]

Baoding Earth Science & Technology Co., Ltd. (EST), which belongs to China JIUJIU Group, is a high-tech ...

[Expiration Date: 2009-12-29]

* Dual rotating coil structure, the coils freely revolves 360°;
* Key contactor plated gold or ...

[Expiration Date: 2009-12-29]

* Mounting on land and water geophone string;
* Insulation resistance more than 500M次;
* Operating ...

[Expiration Date: 2009-12-29]

* Mounting on land and water geophone string;
* Insulation resistance more than 500M次;
* Operating ...

[Expiration Date: 2009-12-29]