《起重機鋼絲繩保養、維護、檢驗和報廢》(GB/T5972-2023)【全文附高清無水印PDF+DOC/Word版下載】英文標準名稱:Cranes-Wire ropes-Care and maintenance, inspection and discard簡介:本文件規定了起重機和起重葫蘆用鋼絲繩的保養與維護、檢驗和報
《纖維增強塑料設備和管道工程技術規范》(GB51160-2016)【全文附高清無水印PDF+DOC/Word版下載】英文名稱:Technical code for fibre reinforced plastics equipment and piping engineering簡介:本規范適用于采用纏繞、噴射和手糊工
《埋地用聚乙烯(PE)結構壁管道系統第2部分:聚乙烯纏繞結構壁管材》(GB/T19472.2-2017)【全文附高清無水印PDF+DOC/Word版下載】英文名稱:Polyethylene structure-wall piping systems for underground usage.Part 2:Polyet
《車用壓縮天然氣鋼質內膽環向纏繞氣瓶》(GB/T24160-2022)【全文附高清無水印PDF版下載】英文標準名稱:Hoop-wrapped composite cylinders with steel liner for the on-board storage of compressed natural gas a
《汽車用壓縮天然氣金屬內膽纖維環纏繞氣瓶定期檢驗與評定》(GB/T24162-2022)【全文附高清無水印PDF版下載】英文標準名稱:Periodic inspection and evaluation of hoop wrapped fibre reinforced composite gas cylinders w