1. Refining used lubricating oils /
پدیدآورنده : authors, James G. Speight, Douglas I. Exall.
کتابخانه: Center and Library of Islamic Studies in European Languages (Qom)
موضوع : Lubricating oils-- Recycling.,Mineral oils-- Refining.,Petroleum waste-- Management.,Petroleum waste-- Recycling.,SCIENCE / Chemistry / Industrial & Technical.,TECHNOLOGY & ENGINEERING / Chemical & Biochemical.,TECHNOLOGY & ENGINEERING / Environmental / Pollution Control.
