B01 技术管理 标准查询与下载

DB53/T 077-1999 元江芒果多头高接换种技术标准

本标准规定了高接换种的工作步骤、高接时间、嫁接技术、管理方法。本标准适用于元江成年芒果树的品种改良，快速鉴定新引品种的地区适应性，快速繁殖优良品种接穗，老果园更新改造换种及配置授粉树。

Technical Standards for Yuanjiang Mango Multi-head High-grain Transplantation

DB53/ 075-1999 元江芒果综合标准 芒果丰产栽培技术规范

本标准规定了芒果园土壤管理，肥水管理，整形修剪、保花保果。本标准适用于云南省干热河谷区芒果栽培。

Yuanjiang Mango Comprehensive Standard Mango High-yield Cultivation Technical Specifications

DB52/T 419-1998 贵州省中蜂饲养管理技术规范

本标准规定了我省中蜂饲养管理技术。适用用于全省中蜂主产区。

Technical specification for bee breeding and management in Guizhou Province

DB37/T 003-1991 种植业农情信息调整汇报办法

种植业农情信息调查术语、报告表式及上报时间

Measures for Adjustment and Reporting of Agricultural Situation Information in Planting Industry

STAS 7737-1990 金属测试．薄板和平板反向弯曲试验

Prezentul standard stabile?te condi?iile pentru executarea ?ncerc?rii la ?ndoire alternant? a tablelor ?i benzilor din metale, cu grosimi mai mici sau egale cu 3 mm. ?n cazul tablelor ?i benzilor din aluminiu ?i aliaje de aluminiu standardul se aplic? num

Tests of metals. Sheets and plates reverse bend test

STAS 1750-1990 金属测试．金属丝的扭曲测试

Prezentul standard stabile?te condi?iile pentru executarea ?ncerc?rii la r?sucire a s?r-melor din metale, cu dimensiunea nominal? cuprins? ?ntre 0,3 ?i 10,0 mm inclusiv.

Tests of metals. Twisting test for wire

DB31/ 49-1990 叶轮增氧机、颗粒饲料机电耗定额标准

Rated standard for electromechanical power consumption of impeller aerator and pellet feed

T/SXMA 001-2023 单胃动物菌酶协同发酵饲料规范

Specification for synergistic fermentation of monogastric animal bacteria and enzymes

GH/T 1428-2023 籽棉收购计算机管理系统

Seed cotton purchase computer management system

SJ 3036.3-1988 组合冲模 定位柱

本标准规定了组合冲模对该零件的详细要求

Combined dies--Locating pillars