DB15 T 3599-2024 黑土地质量评价规范.pdf

相关资源

DB6105 T 223-2024 冬小麦田杂草综合防控技术规程.pdf

DB6105 T 224-2024 猕猴桃主要病虫害综合防控技术规程.pdf

DB6105 T 218-2024 物业服务规范 客户满意度评价.pdf

DB6105 T 211-2024 住宅物业秩序维护服务规范.pdf

DB6105 T 216-2024 社区养老助餐服务规范.pdf

DB6105 T 225-2024 葡萄水肥一体化技术规程.pdf

DB6105 T 219-2024 电商直播营销规范.pdf

DB6105 T 217-2024 物业服务规范 入户维修服务.pdf

DB6105 T 221-2024 家政服务 居家日常服务规范.pdf

DB6105 T 222-2024 家政服务 家电清洗服务规范.pdf

猜你喜欢

IEC 62481-1-2-2017 Digital living network alliance (DLNA) home networked device interoperability guidelines Part 1-2 Architecture and protocols - Extended Digit.pdf

IEC 62481-1-3-2017 Digital living network alliance (DLNA) home networked device interoperability guidelines - Part 1-3 Architecture and protocols - Cloud access.pdf

IEC 62484-2010 Radiation protection instrumentation - Spectroscopy-based portal monitors used for the detection and identification of illicit trafficking of rad.pdf

IEC 62485-4-2015 Safety requirements for secondary batteries and battery installations - Part 4 Valve-regulated lead-acid batteries for use in portable applianc.pdf

IEC 62486-2010 Railway applications - Current collection systems - Technical criteria for the interaction between pantograph and overhead line (to achieve free .pdf

IEC 62488-1-2012 Power line communication systems for power utility applications - Part 1 Planning of analogue and digital power line carrier systems operating .pdf

IEC 62489-1-2010 Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1 Methods of measuring and specifying the performance of .pdf

IEC 62496-2-2017 Optical circuit boards - Basic test and measurement procedures - Part 2 General guidance for definition of measurement conditions for optical c.pdf

IEC 62496-2-4-2013 Optical circuit boards - Basic test and measurement procedures - Part 2-4 Optical transmission test for optical circuit boards without input .pdf