Appendix A Record of Quality Acceptance of Subdivisional Works of Installation of Metallurgical Mechanical Hydraulic,Lubrication and Pneumatic Equipment
- GB 50387-2006 冶金机械液压、润滑和气动设备工程安装验收规范 (英文版)
- 中国冶金建设协会
- 53字
- 2021-04-01 14:00:57
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