全面安全防护 ZoneAlarm Comprehensive Protection
地面安全阀 SSV ; surface safety valve
双面安全刀片 double-edge safety razor blade
侧面安全系统 Side Safety System
地面安全壳 above-ground containment ; surface containment
油面安全高度 safety height of ullage
桌面安全系统 JIT DS ; GFA DS ; Desktop security system
美国国家地面安全协会 NFSI
全面安全管理 Total Safety Management ; comprehensive safety management
书面安全工作程序 WSWP ; written safe work procedure
单体液压支柱低压密封质量，直接影响到工作面安全生产。
The safe production in coal face is directly influenced by the low pressure sealing quality of hydraulic props.
纯生物提取，不含易破坏果面物质和化学添加剂，对作物叶面和果面安全。
Pure biological extraction, do not contain easy-damage fruit surface material and chemical additive, safe to the leaf surface of crop and the fruit surface.
工业试验表明：开切眼巷道使用改进后的锚杆支护，有利于工作面安全生产，且能降低支护成本。
Commercial tests indicate that adopting the improved bolts are good for safety in production and can reduce support cost.
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