| 释义 |
butt fusion butt fusion[′bət ‚fyü·zhən] (engineering) The joining of two pieces of plastic or metal pipes or sheets by heating the ends until they are molten and then pressing them together to form a homogeneous bond. butt fusionA method of joining plastic pipe, sheet, or other similar forms of a thermoplastic resin wherein the two ends to be joined are heated to the molten state and then rapidly pressed together to form a homogeneous bond. |