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旧 2009-09-15, 11:12 PM   #1
huangyhg
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默认 skid lifting impact factor

skid lifting impact factor
api rp2a addresses this issue. for lift on land or on inland waters, use 1.15 for members not connected to the lifting eyes, and 1.50 for lifting eyes and any member connected to them. for offshore lifts use 1.35 and 2.00 for the values.
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