DB53 T 1372-2025 粪肥利用工作评价规范.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

ONORM ENV 25349-1993 Mechanical Vibration - Guidelines forthe measurement and the assessment of human exposure to hand-transmitted Vibration (ISO 5349 1986)《机械振动 人受到的手臂传导的振动作用的测量和评.pdf

ONORM ENV 26385-1991 Ergonomic principles in the design of work systems《工作系统设计的人类工效学原则》.pdf

ONORM ENV 28041-1994 Human response to vibration Measuring instrumentation (ISO 8041 1990)《人体对振动的反应 计量仪表(ISO 8041-1990)》.pdf

ONORM ENV 299-1992 Oil pressure atomizing nozzles - Angle and spray characteristics《油压喷雾嘴 角度和喷雾特性》.pdf

ONORM ENV 305-1991 Heat exchangers Definitions of performance of heat exchangers and the general test procedure for establishing performance of all heat exchangers《热交换器 热交换器性能说明与全.pdf

ONORM ENV 306-1991 Heat exchangers Methods of measuring the parameters necessary for establishing the performance《热交换器 性能确定必要参数测量方法》.pdf

ONORM ENV 307-1991 Heat exchangers Guidelines to prepare installation operating and maintenance instructions required to maintain the performance of each type of heat exchanger《热交.pdf

ONORM ENV 308-1991 Heat exchangers - Test procedures for establishing performance of air-to-air and flue gases heat recovery devices《热交换器 确定空气对流装置和废气热回收装置性能的试验方法》.pdf

ONORM ENV 327-1991 Heat exchangers Test procedures for establishing performance of forced convection air cooled refrigerant condensers《热交换器 强制对流空冷式冷凝器性能确定测试程序》.pdf