fastener material中文什么意思

紧固材料

• fastener:    n. 1.扣件，钮扣，揿钮，钩扣，扣 ...
• material:    adj. 1.物质的(opp. sp ...
• aeronautical fastener:    航空紧固件

例句与用法

1. Specification for common requirements , for steel fasteners and or fastener materials intended for use at any temperature from cryogenic to the creep range
   低温至蠕变范围内任何温度下工作的钢紧固件和或紧固件材料通用要求规范
2. Standard specification for common requirements for steel fasteners or fastener materials , or both , intended for use at any temperature from cryogenic to the creep range
   低温至蠕变范围内任何温度下使用的钢紧固件和或紧固件材料的通用要求的标准规范