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中国液气密协会液压管件行业组于１９９８年１１月９日至１１日在四川省攀枝花市召开年会，会议由机械部天津工程机械研究所主持。会议的主要内容：（１）宣贯两项新发布的行业标准：ＪＢ／Ｔ８２７－１９９８《液压软管总成》和ＪＢ／Ｔ５３８３－１９９８《液压软管总成产品
China Hydrocarbon Aid Association Hydraulic Pipe Industry Group held its annual meeting in Panzhihua City, Sichuan Province from November 9 to November 11, 1998. The meeting was chaired by Tianjin Construction Machinery Research Institute of Machinery Department. The main contents of the conference: (1) Declare two newly released industry standards: JB / T827-1998 “Hydraulic Hose Assembly” and JB / T5383-1998 "Hydraulic Hose Assembly Products