... sea perch 海鲋 spring perch 弹簧夹具,弹簧座... yellow perch 金鲈 ...
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钢板弹簧座
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Pneumatic spring perch 气动弹簧夹具
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That means it'll be more costly to GMAC to borrow funds to finance its loan engine than if the auto lender had climbed back to investment grade status, a perch it hasn't occupied since last spring.
FORBES: Still In The Junkyard
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