The response mechanism of emergency response system is the important foundation for the sound operation of work safety, which is the key technical element to guarantee the quick and effective actions.

应急救援的响应机制是国家生产安全应急体系运行的重要基础，是保证应急救援活动快速、有效的技术关键。

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The bullish near-term technical posture in crude oil is a supportive underlying element for the precious metals.

FORBES: P.M. Kitco Metals Roundup: Gold Ends Near Steady; Bullish Outside Markets Limit Selling Pressure

The bullish near-term technical posture in crude oil is an underlying supportive underlying element for the precious metals.

FORBES: A.M. Kitco Metals Roundup: Gold Sharply Lower, at 6-Mo. Low, on Heavy Technical Selling

The bullish near-term technical posture in crude oil is also a supportive underlying element for the precious metals.

FORBES: A.M. Kitco Metals Roundup: Gold Slightly Down in Choppy Price Action; Little Reaction to ECB, BOE Meetings