hermanvanzyl

@hermanvanzyl (1)

South Africa • Age 61

Joined myLot 17 years ago

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Cement Testing Lab

hermanvanzyl @hermanvanzyl (1) • South Africa 22 Feb 07

I need to know more about the Cement Testing Procedure as I have a lab for sale in South Africa and I cannot find enough info on the internet. Any one with links that can help me?