You're looking for a guide on API 571, which is a standard for corrosion and materials in the oil and gas industry. The guide you mentioned seems to be related to a free PDF download of the API 571 document.
You're looking for a guide on API 571, which is a standard for corrosion and materials in the oil and gas industry. The guide you mentioned seems to be related to a free PDF download of the API 571 document.