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健康、安全与环境管理体系已在石油天然气工业界得到广泛实施。
Health, Safety and Environmental management system are applied in the oil and gas industry.
youdao
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健康、安全与环境管理体系已在石油天然气工业界得到广泛实施。
Health, Safety and Environmental management system are applied in the oil and gas industry.
youdao