refining equipment

基本解释

Complete sets of leaching equipment, complete sets of oil refining equipment.
成套浸出设备，成套炼油设备。
tietai.net
One pair of bills would punish all firms, including foreign ones, that sell petrol or refining equipment to Iran (Iran is short of refining capacity).
有议案就提出，那些出售石油或提炼设备给伊朗的公司，也包括国外公司（伊朗提炼能力不足）都将受到惩罚。
Therefore, we need to persist in enterprising spirit and take various effective measures to promote further development of (China's) refining equipment industry.
因此，需要继续坚持创新，采取各种有效措施，促进我国炼油装备工业的进一步发展。

But, getting that 65% requires some very expensive and complex refining equipment--exactly what Venezuela has installed at its refineries in Corpus Christi, Tex, Houston. and Lake Charles, La.
FORBES: Hugo's Folly
The work starts with tool makers--those companies that are building and refining the equipment needed to make solar cells.
FORBES: Magazine Article