《剛度可控式樁筏基礎設計規范》(HG/T20710-2017)【全文附高清無水印PDF+DOC/Word版下載】英文名稱:Code for design of piled raft foundation with controllable stiffness
《熱塑性塑料管材環剛度的測定》(GB/T9647-2015)【全文附高清無水印PDF+DOC版下載】英文標準名稱:Thermoplastics pipes-Determination of ring stiffness