[机械标准]JBT 8822-1998 高温离心通风机 技术条件.pdfVIP

ICS 23. 120 J 72 JB/T 8822－1998 高温离心通风机 技术条件 High temperature centrifugal fan—Specification 1998-09-30 发布 1998-12-01 实施 国 家 机 械 工 业 局 发 布 JB/T 8822－1998 目 次 前言 1 范围····················································································································································································································1 2 引用标准·········································································································································································································1 3 定义····················································································································································································································1 4 技术要求·········································································································································································································2 5 试验方法·········································································································································································································3 6 检验规则·········································································································································································································3 7 质量保证期····································································································································································································4 8 标志、包装、运输······