You ' d better have it done tomorrow . a . cut b . to cut c . cutting d . being cut 1997 . 6 对一般概念的考查,而不是固定结构中的非谓语动词做定语。
Weldable structural steels for fixed offshore structures - technical delivery conditions ; german version en 10225 : 2001 近海固定结构可焊结构钢.技术交货条件
Geotextiles and geotextile - related products - required characteristics for use in earthworks , foundations and retaining structures ; german version en 13251 : 2000 a1 : 2005 土工织物及其相关产品.用于土方工程地基和固定结构
Mechanical vibration and shock - vibration of stationary structures - specific requirements for quality management in measurement and evaluation of vibration 机械振动和冲击.固定结构的振动.振动测量和评价的质量管理特殊要求
Mechanical vibration and shock - vibration of stationary structures - specific requirements for quality management in measurement and evaluation of vibration 机械振动与冲击固定结构的振动在振动测量和评价方面质量管理的具体要求