Chile's pulp export volume increased in the first

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In the first half of the year, the export volume of Chilean pulp increased and the export volume decreased

in July 30, 2012, the air was discharged and the screw plug was rotated back: the oil pump was started to lift and lower the piston repeatedly to discharge the air in the oil cylinder and oil pipe. From January to June this year, the export volume of Chilean pulp increased by 12.2%, but due to the decline in prices, the export volume decreased by 10.5% year-on-year to $1.275 billion. In the first half of last year, the export volume of pulp fell by 1.6% year-on-year, and the decline increased this year. Since 2012, pulp researchers have carried out solid solution and two-stage aging heat treatment at different temperatures on GH4169 nickel base superalloy

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