DB14 T 1814-2025 旅游景区卫生清洁服务质量要求.pdf

相关资源

LB T 002-1995 旅游汽车服务质量.pdf

LB T 016-2011 温泉企业服务质量等级划分与评定.pdf

SB T 10625-2011 洗染业服务质量要求.pdf

SB T 10962-2013 商品经营企业服务质量评价体系.pdf

SJ T 10466.13-1993 售后服务质量指南.pdf

WB T 1014-2000 农业机械营销企业服务质量规定.pdf

YD T 1641-2007 互联网业务服务质量技术要求.pdf

YD T 1642-2007 互联网业务服务质量测试方法.pdf

YD T 1642-2009 互联网业务服务质量测试方法.pdf

YD T 2026-2009 IP语音业务服务质量技术要求与评估方法.pdf

猜你喜欢

CNS 9120-1982 Reflectors for Lighting Fittings《照明用反射罩》.pdf

CNS 9121-1982 Method of Test for Reflectors for Lighting Fittings《照明用反射罩检验法》.pdf

CNS 9125-2000 Method of test for cables and flexible cords for electrical equipment of ships《船舶电器设备用电线电缆检验法》.pdf

CNS 9126-2000 660V Single core EPR insulated PVC sheathed metal netting covered cable(660V-SPYC) and 660V single-core EPR insulated PVC sheathed metal netting covered PVC anti-corr.pdf

CNS 9127-2000 660V Twin-core EPR insulated PVC sheathed metal netting covered cable(660V-DPYC)and 660V twin-core EPR insulated PVC sheathed metal netting covered PVC anti-corrosion.pdf

CNS 9128-2000 660V Three-core EPR insulated PVC sheathed metal netting covered cable(660V-TPYC)and 660V three-core EPR insulated PVC sheathed metal netting covered PVC anti-corrosi.pdf

CNS 9129-1988 660V Single-Core EPR Insulated CP Sheathed Metal Netting Covered Cable(660V-SPNC) and 660V Single-Core EPR Insulated CP Sheathed Metal Netting Covered PVC Anti-Corros.pdf

CNS 9130-1988 660V Twin-Core EPR Insulated CP Sheathed Metal Netting Covered Cable(660V-DPNC) and 660V Twin-Core EPR Insulated CP Sheathed Metal Netting Covered PVC Anti-Corrosion .pdf

CNS 9131-1988 660V Three-Core Insulated CP Sheathed Metal Netting Covered Cable(660V - TPNC) and 660V Three-Core EPR Insulated CP Sheathed Metal Netting Covered PVC Anti - Corrosio.pdf