滑雪板用防护头盔的标准规范的英文

• standard specifications for helmets used in skateboarding and trick roller skating

• "滑雪板"英文翻译    skis
• "用"英文翻译    40分钟跑完全程 run the course in 4 ...
• "防护"英文翻译    protect; shelter; shield; gu ...
• "头盔"英文翻译    casque; helmet; craniacea
• "的"英文翻译    4次方是 The fourth power of 2 i ...
• "范"英文翻译    pattern; mould; matrix
• "防护头盔" 英文翻译 :    protection helmet
• "英式足球用头部防护帽的标准规范" 英文翻译 :    standard specification for headgear used in soccer
• "石棉布的标准规范" 英文翻译 :    standard specification for woven asbestos cloth
• "薄板和带材的标准规范" 英文翻译 :    standard specification for low-carbon
• "低温混合系统的标准规范" 英文翻译 :    standard specification for cold-weather admixture systems
• "锻件和锻坯的标准规范" 英文翻译 :    standard specification for
• "钢制总管的标准规范" 英文翻译 :    standard specification for steel line pipe black plain end laser beam welded
• "建筑铸石的标准规范" 英文翻译 :    standard specification for architectural cast stone
• "链锯脚部保护的标准规范" 英文翻译 :    standard specification for foot protection for chain saw users
• "镍电镀层的标准规范" 英文翻译 :    standard specification for electrodeposited
• "硼不锈钢构件的标准规范" 英文翻译 :    standard specification for powder metallurgy
• "砂浆水泥的标准规范" 英文翻译 :    standard specification for mortar cement
• "石膏模板的标准规范" 英文翻译 :    standard specification for gypsum formboard
• "条材和型材的标准规范" 英文翻译 :    standard specification for brass rod bar and
• "标准规范" 英文翻译 :    standard specification
• "用于撑杆跳高的头盔标准规范" 英文翻译 :    standard specification for helmets used in pole vaulting
• "用于武术的保护头盔规范" 英文翻译 :    standard specification for protective headgear used in martial arts
• "船上防火控制准备的标准规范" 英文翻译 :    standard practice for preparing shipboard fire control plans
• "低速回弹性材料投掷物的标准规范" 英文翻译 :    standard specification for low velocity resilient material projectile