Member since March 2018

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DS

David Spengler

Posted Date : 04-07-2019
Evaluation for Supply Portland Cement
DS

David Spengler

Posted Date : 05-12-2018
Opinion for Supply Portland Cement
DS

David Spengler

Posted Date : 28-12-2019
Critique for SCO
DS

David Spengler

Posted Date : 04-11-2020
Response for SCO
DS

David Spengler

Posted Date : 23-10-2018
Opinion for BLCO OFFER
DS

David Spengler

Posted Date : 11-07-2020
Report for D2 supply
DS

David Spengler

Posted Date : 16-08-2021
Evaluation for D2 supply
DS

David Spengler

Posted Date : 02-09-2019
Critique for D2 SCO
DS

David Spengler

Posted Date : 17-04-2020
Comment for JP 54 supply
DS

David Spengler

Posted Date : 22-12-2019
Observation for JP 54, D2 supply