非金属机械防护管 NMPT
机械防护外壳 mechanical enclosure
表面机械防护性 Surface Mechanical Resistance
土方机械.防护与贮存 Earth-moving machinery.Preservation and storage
机械防护设计 Mechanical prevention design
液压机械式防护系统 hydramechanical protective system
防机械危险的防护手套 Protective gloves against mechanical risks
牛皮机械防护手套。
人员易接近的热表面和冷表面应作标记或加以机械防护。
Hot and cold surfaces that are accessible to personnel should be identified by sign or mechanically guarded.
广泛用于金属管接头，钢筋接头等需要机械防护、防腐、密封等的工作环境。
Widely used in metal fittings, reinforced joints require mechanical protection Corrosion, sealing work environment.
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