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風力發電是風的動能驅動風力渦輪機產生電能.
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GE is aggressively expanding its presence across Latin America's oil and gas sector, with more than 1,000 gas turbines and compressors installed throughout the region. In addition, the company has inspected more than 50,000 kilometers of oil, gas, water and refined product pipelines in Latin America.

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Duo's pioneering two-in-one capability can significantly reduce inspection costs. And because all data is collected in a single run, correlation of crack-detection (CD) and wall-measurement (WM) data is seamless - ideal for SCC modeling and other integrity management activities.

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If a pig does get stuck it can sometimes be dislodged by increasing the pressure across it, either by raising the pressure behind it or reducing the pressure in front of it. Sometimes it can be freed by sending another rescue pig behind it to push it out, assuming the problem is damage to driving seals on the original pig. The final resort is to decommission the line and cut the pig out.