B13 肥料与土壤调理剂 标准查询与下载

NF U42-001/A5:1991 补充件5

Supplement 5

NF U42-001/A6:1991 补充件6

Supplement 6

STAS 9531-1991 矿山地下廊道的支持部分

PROFILE PENTRU SUS?INEREA GALERIILOR DE MIN?

Supporting sections for mine galleries

STAS 11512-1991 钢锯齿轮．等级和质量技术要求

Prezentul standard se refer? la o?elurile de cementare, defoimate la cald sau trase la rece, sub form? de semifabricate pentru relaminare sau forjare ?i profile laminate la cald, destinate fabric?rii ro?ilor din?ate, elementelor de leg?tur? sau a altor pi

Steels for toothed wheels. Grades and technical requirements for quality

STAS 909-1991 热轧钢．弹簧的带槽钢

Prezentul .standard se refer? la o?elul cauelat, laminat la cald, destinat execut?rii foilor de arc pentru vehicule de cale ferat? ?i pentru alte piese similare.

Hot rolled steel. Grooved steel for springs

NF U42-001/A1:1991 补充件1

Supplement 1

STAS 1258-1991 地质调查用的设备．探矿用的转环

Prezentul standard se refer? la capetele hidraulice utilizate la conducerea fluidului de foraj de la furtunul de refulare la garnitura de pr?jini, ?n timpul opera?iunilor de foraj pentru cercet?ri geologice.

Equipment for geological investigations. Swivels for prospecting rigs

NF U42-002-1:1990 肥料.带有声明的微量营养物的土壤肥料.第1部分:只以矿物化学组合形式存在的微量营养元素

Fertilizers. Fertilizers with declared micronutrient(s) for application to the soil. Part 1 : micronutrient(s) under mineral chemical combination(s) form, exclusively.

STAS 11500/1-1990 客车用钢．一般质量技术要求

Prezentul standard stabile?te condi?iile tehnice generale de calitate ale o?elurilor carbon de calitate superioare ?i aliate, preluciate prin deformare plastic? la cald sau la rece, sub form? de semifabricate, produse laminate finite ?i o?el calibrat, uti

Steels for passenger cars. General technical requirements for quality

STAS 11521-1990 易切削铅合金钢．等级和质量技术要求

Prezentul standard stabile?te m?rcile ?i condi?iile tehnice de calitate ale o?elurilor aliate cu plumb, destinate prelucr?rii prin a?chiere pe ma?ini-unelte automate utilizate ?n special, pentru industria de autoturisme, livrate sub form? de produse lamin

Free-cutting leadalloyed steels. Grades and technical quality requirements

STAS 1700-1990 工具．碳钢．等级和一般质量技术要求

Prezentul standard stabile?te m?rcile ?i condi?iile tehnice generale de calitate ale o?elurilor carbon pentru scule, prelucrate prin deformare plsatic? la cald sau la rece sub form? de produse laminate, forjate ?i trase, cojite sau ?lefuite. Principalele

Tools carbon steel. Grades and general technical requirements for quality

NF U42-001/AM1:1989 修改件1

Modification 1

BS 5551-2.5:1989 肥料 采样 固体肥料样品的还原方法

Method for reduction of the sample size for subsequent treatment and analysis.

Fertilizers. Sampling. Method for reduction of samples of solid fertilizers

BS 5551-3.4:1987 肥料 物理特性 高氮纯硝酸铵肥料保油率的测定方法

Reagents, apparatus, procedure and reporting of results.

Fertilizers. Physical properties. Method for determination of oil retention of high nitrogen content, straight ammonium nitrate fertilizers

BS 5551-4.2.2:1987 肥料.第4部分:化学分析.第2节:磷含量测定.第2小节:溶于无机酸的磷肥萃取

Fertilizers - Chemical analysis - Determination of phosphorus - Extraction of phosphates soluble in mineral acids

NF U42-001/A4:1987 补充件4

Supplement 4

NF U44-160:1985 土壤改良用有机土壤改良剂和有机物质.总有机物质的测定.煅烧法

Organic soil conditioners and organic material for soil improvement. Determination of total organic matter. Calcination method.

NF U44-041:1985 肥料和土壤改良剂．污水处理产生的污泥.命名和规范

Fertilizers and soil conditioners. Sludge resulting from the treatment of sewage. Denominations and specifications.

BS 5551-4.1.4:1984 肥料 化学分析 氮的测定 氢氧化钠处理时释放氨的其他物质存在下氨氮含量的测定方法（滴定法）

Specifies reagents, apparatus, procedure and reporting of results.

Fertilizers. Chemical analysis. Determination of nitrogen. Method for determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide (titrimetric method)

BS 5551-2.2:1984 肥料 采样 提交抽样报告

Specifies essential information to be given in sampling reports for consignments of fertilizers. A typical sampling report is appended.

Fertilizers. Sampling. Presentation of sampling reports