Guide to the interpretation of high voltage test techniques
Issued on: 2016-12-05   Implemented on: 2017-05-01 Translation Price: 135 (USD) Delivery: via email in 1-3 business day

The equipment of drilling and production for petroleum and natural gas- Equipment for well cementing
Issued on: 2016-12-05   Implemented on: 2017-05-01 Translation Price: 280 (USD) Delivery: via email in 1 business day

Oil and gas drilling engineering- Operation code for gas leaking inspection of casing connection thread
Issued on: 2016-12-05   Implemented on: 2017-05-01 Translation Price: 280 (USD) Delivery: via email in 1 business day


Issued on: 2016-12-05   Implemented on: 2017-05-01 Translation Price: please email coc@codeofchina.com for quotation Delivery: via email in 1 business day

Technical specification for pump storage type well logging operation
Issued on: 2016-12-05   Implemented on: 2017-05-01 Translation Price: 280 (USD) Delivery: via email in 1 business day


Issued on: 2016-12-01   Implemented on: 2017-06-01 Translation Price: 180 (USD) Delivery: via email in 1-3 business day

Short plastic and rubber batons
Issued on: 2016-12-01   Implemented on: 2016-12-01 Translation Price: 220 (USD) Delivery: via email in 1 business day

Anti-riot lifting barrier
Issued on: 2016-12-01   Implemented on: 2016-12-01 Translation Price: 240 (USD) Delivery: via email in 1-3 business day


Issued on: 2016-12-01   Implemented on: 2017-06-01 Translation Price: 180 (USD) Delivery: via email in 1-3 business day


Issued on: 2016-12-01   Implemented on: 2017-06-01 Translation Price: 420 (USD) Delivery: via email in 1-3 business day

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