DB41 T 2738-2024 河湖健康评价报告编制导则.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 M 7820-1986 Covered electro des for Joint weldings ofunalloyed and low alloyed steels Classification designation technical specifications《非合金和低合金钢搭焊的涂剂焊条分类，名称，技术规格》.pdf

ONORM M 7821-1984 Wire-electrodes and welding rods for submerged arc welding of unalloyed and low-alloyed steels《非合金和低合金钢焊条埋弧焊的电焊条》.pdf

ONORM M 7822-1980 Welding filier metals (wire electrodes) for gas-shielded arc welding of unalloyed and low-alloyed steels《非合金和低合金钢气体保护弧焊的焊接丝（焊条）》.pdf

ONORM M 7823 Teil 1-1982 Gas welding rodsfor Joint welding of unalloyed and low-alloyed steels Classification designation technical specifications《非合金和低合金钢的搭焊用气焊条 分类，名称，技术规格》.pdf

ONORM M 7823 Teil 2-1982 Gas welding rods for Joint welding of unalloyed and low-alloyed steels test to determine the suitability under manufacturing conditions《非合金和低合金钢的搭焊用气焊条 制造条.pdf

ONORM M 7824-1986 Electrodes for Joint welding ofhigh tensile fine-grained steels basic type covered electrodes Classification designation technical specifications《高拉力细晶粒钢搭焊条 基本类型的.pdf

ONORM M 7825-1986 Non-ferrous filier metals for welding and brazing《焊接和钎焊用的有色金属》.pdf

ONORM M 7826-1-2000 Soldering and brazing of copper pipes used for installation purposes - Filler metals fluxes《用于安装用途的焊接和钎焊铜管 过滤式金属，钎焊剂》.pdf

ONORM M 7826-2-2000 Soldering and brazing of copper pipes used for installation purposes - Performance and testing of soldered and brazed joints《用于安装用途的焊接和钎焊铜管 焊接和钎焊接的性能和测试》.pdf