paperback. Condizione: New. Paperback. Pub Date: 2011 07 Pages: 380 Language: Chinese in Publisher: Petroleum Industry Press. China National Petroleum Corporation the TongBian training materials equipment manufacturing business Volume: Petrochemical fixed pressure vessel manufacturing engineering is divided into nine chapter covers the petrochemical equipment and manufacturing preparation process following cutting of steel. steel molding. welding equipment assembled in low-pressure vessel manufacturing. high-pressure co.