DB4104 T 153-2025 养老机构新入住老年人试住期服务规范.pdf

相关资源

DB4203 T 72-2023 地理标志产品 龙峰茶.pdf

DB4203 T 51-2021 烤烟烘烤技术规程.pdf

DB4203 T 131-2018 市级党政机关会议分类管理服务规范.pdf

DB4203 T 148-2019 蔬菜栽培沼液安全利用技术规程.pdf

DB4203 T 41-2021 烤烟种植布局规划要求.pdf

DB4203 T 49-2021 烤烟灌溉技术规程.pdf

DB4203 T 46-2021 烤烟施肥技术规程.pdf

DB4203 T 40-2021 K326特征特性与栽培调制技术.pdf

DB4203 T 123-2017 房县樱桃栽植技术规程.pdf

DB4203 T 47-2021 烤烟井窖式移栽技术规程.pdf

猜你喜欢

BS 6840-10-1991 Sound system equipment - Methods for specifying and measuring the characteristics of peak programme level meters《音响系统设备 第10部分 峰值音量电平表特性的规定和测量方法》.pdf

BS 6840-11-1994 Sound system equipment - Specification for application of connectors for the interconnection of sound system components《音响系统设备 第11部分 音响系统部件互连用连接器的应用规范》.pdf

BS 6840-13-1998 Sound system equipment - Listening tests on loudspeakers《音响系统设备 扬声器收听试验》.pdf

BS 6840-17-1991 Sound system equipment - Methods for specifying and measuring the characteristics of standard volume indicators《音响系统设备 第17部分 标准音量指示器特性的规定与测量方法》.pdf

BS 6840-18-1996 Sound system equipment - Peak programme level meters - Guide for digital audio level meter《音响系统设备 峰值音量电平表 数字音频电平表指南》.pdf

BS 6840-2-1993 Sound system equipment - Glossary of general terms and calculation methods《音响系统设备 第2部分 通用术语和计算方法词汇》.pdf

BS 6840-6-1987 Sound system equipment - Methods for specifying and measuring the characteristics of auxiliary passive elements《音响系统设备 第6部分 辅助无源元件特性的规定和测量方法》.pdf

BS 6840-8-1988 Sound system equipment - Methods for specifying and measuring the characteristics of automatic gain control devices《音响系统设备 第8部分 自动增益控制装置特性的灰顶和测量方法》.pdf

BS 6840-9-1987 Sound system equipment - Methods for specifying and measuring the characteristics of artificial reverberation time delay and frequency shift equipment《音响系统设备 第9部分 模拟.pdf