采用绳索取心钢球支撑小径锥面钻头定位偏斜技术对事故进行处理，经济有效。

Small diameter cone bit positioning deflection by wire-line coring with steel ball supporting was used to solve the problem economically.

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HSQ系列绳索取心钻具，既保持了现用砂钻钻进的工艺特点，又发挥了钢绳打捞内管技术的方便性。

The wire-line coring tool of HSQ serial has kept up the technical features of conventional placer drills and derived the advanced structure from steel cable fishing tool for inner barrel.

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这些木板——每块长8米——将由不锈钢绳索吊在周围树上的钢环上。

The boards - each measuring eight metres in length - will be attached to a steel ring suspended from surrounding trees by stainless steel cables.

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