A newly developed pipeline plug is composed of a central pipe, balloon, piston, spring, clamp, backplate, inside and outside joints, connecting plate and a wedge key.

开发的新型管道封堵器由中心管、气囊、活塞、弹簧、夹板、护板、内接头、外接头、连接板和楔键等组成。

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The key issue is that the new trade has created a wedge between the government-controlled, onshore exchange rate (CNY) and the offshore currency as it trades in Hong Kong, which is known as CNH.

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The stock popped out of a wedge in late October, pulled back in an orderly fashion, and then had a key day two weeks ago, breaking out on 230 million shares.

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