DB44 T 1578-2015 绿道旅游服务规范.pdf

相关资源

GB T 33989-2017 电子商务交易产品信息描述 旅游服务.pdf

GB T 33989-2017 电子商务交易产品信息描述 旅游服务.pdf

GB T 16766-1997 旅游服务基础术语.pdf

LB T 009-2011 旅行社入境旅游服务规范.pdf

LB T 017-2011 国际邮轮口岸旅游服务规范.pdf

LB T 004-2013 旅行社国内旅游服务规范.pdf

LB T 005-2011 旅行社出境旅游服务规范.pdf

GB T 31386-2015 旅行社出境旅游服务规范.pdf

GB T 16766-1997 旅游服务基础术语.pdf

猜你喜欢

STAS 12553 20-1987 FIXED RESISTORS FOR USE IN ELECTRONIG EQUIPMENTS FIXED LOW POWER NON WIREWOUND RESISTORS《固定低功率电气设备所用定值电阻 非绕线电阻 》.pdf

STAS 12553 21-1988 FIXED RESISTORS FOR USE IN ELECTRONIC EQUIPMENT FIXED LOW-POWER NON- W IRE WO UND RESISTORS Blank detail specification for quality assessment level E《电气设备用定值电阻器..pdf

STAS 12554-1987 METALLIC CORD FOR TYRES《轮胎用金属弦 》.pdf

STAS 12555-1987 RUBBER HOSES Vacuum resistance《橡胶管 真空电阻 》.pdf

STAS 12556-1987 metallic sets for mine proppings Dimensions《矿井支撑金属件 尺寸 》.pdf

STAS 12557-1987 EDLBLE PUMPKIN《食用南瓜 》.pdf

STAS 12558-1987 METALS SOLDERING Wires rods and sheets of aluminium based alloys《金属焊接线，铝合金板和杆 》.pdf

STAS 12559-1987 MAGNETIC POWDERS AND FLOW DETECTION INKS Methods for quality checking up《磁粉及流量检查墨水 质量检查法 》.pdf

STAS 12560-1987 TRACHEAL TUBES General technical requirements lor quality《气管导管 一般质量技术要求 》.pdf