• 描述中国美国英国日本等国岩土锚杆标准关于锚杆设计安全系数验收试验锚杆合格条件规定的合理性必要性

    The rationality and necessity of specification for safety factor, acceptance test and qualification of anchor in the ground anchorage standards of China, America, British and Japan are discussed.

    youdao

  • 描述中国美国英国日本等国岩土锚杆标准关于锚杆设计安全系数验收试验锚杆合格条件规定的合理性必要性

    The rationality and necessity of specification for safety factor, acceptance test and qualification of anchor in the ground anchorage standards of China, America, British and Japan are discussed.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定