DB64 T 472-2006 《甜菜品种.宁引饲甜2号》.pdf

相关资源

DB6531 T 028-2024 岳普湖孜然标准综合体 第13部分：膜下滴灌孜然栽培技术规程.pdf

DB6543 T016-2025 旅游民宿住宿服务规范.pdf

DB6540 T 043-2024 桃有机生产技术规程.pdf

DB6540 T 044-2024 新梅有机栽培技术规程.pdf

DB6540 T 041-2024 树莓有机种植技术规程.pdf

DB6531 T 031-2024 岳普湖孜然标准综合体 第16部分：孜然加工技术规程.pdf

DB6531 T 027-2024 岳普湖孜然标准综合体 第12部分：土壤改良与培肥技术规程.pdf

DB6531 T 029-2024 岳普湖孜然标准综合体 第14部分：膜下滴灌孜然套种玉米栽培技术规程.pdf

DB6531 T 030-2024 岳普湖孜然标准综合体 第15部分：膜下滴灌临冬播种孜然栽培技术规程.pdf

DB6531 T 026-2024 岳普湖孜然标准综合体 第11部分：投入品使用规范.pdf

猜你喜欢

AES 46-2002 AES Standard for Network and File Transfer of Audio - Audio-File Transfer and Exchange - Radio Traffic Audio Delivery Extension to the Broadcast-Wave-File Format 2002-6.pdf

AES 47-2002 AES Standard for Digital Audio Digital Input-Output Interfacing Transmission of Digital Audio Over Asynchronous Transfer Mode (ATM) Networks 2002-05-28 Printing.pdf

AES 4ID-2001 Information Document for Room Acoustics and Sound Reinforcement Systems - Characterization and Measurement of Surface Scattering Uniformity 2001-02-19 Printing.pdf

AES 5-2003 AES recommended practice for professional digital audio Preferred sampling frequencies for applications employing pulse-code modulation 10 4 2003 Printing.pdf

AES 5ID-1997 AES Information Document - Frequency and angular resolution for measuring presenting and predicting loudspeaker polar data 6 29 2003 Printing R(2003).pdf

AES 6-1982 AES Standard Method for Measurement of Weighted Peak Flutter of Sound Recording and Reproducing Equipment 3 5 1999 Printing R(2003).pdf

AES 6ID-2000 AES Information Document for Digital Audio -- Personal Computer Audio Quality Measurements Reprinted 05 01 2000.pdf

AES 7-2000 Standard for the Preservation and Restoration of Audio Recording - Method of Measuring Recorded Fluxivity of Magnetic Sound Records at Medium Wavelengths 2000-01-03 Prin.pdf

AES R1-1997 AES Project Report for Professional Audio - Specifications for Audio on High-Capacity Media 1999-03-31 Printing.pdf