3150 标准查询与下载

IEC 60335-2-41/AMD1:1990 第1次修改

Safety of household and similar electrical appliances; part 2: particular requirements for electrical pumps for liquids having a temperature not exceeding 35 C; amendment 1 to IEC 335-2-41:1984

DIN 5437:1987 手动泵.叶轮泵.规格，性能和尺寸

Hand pumps; semirotary pumps; sizes, performance and dimensions

DIN 24250:1984 离心泵.元件的名称和编号

Centrifugal pumps; denomination and numbering of components

Centrifugal pumps; denomination and numbering of components

DIN 5435:1980 手动泵.公称压力为1至2.5的带肩的双孔法兰

Hand-pumps; two hole tube flanges with shoulder for nominal pressure 1 to 2,5

Hand-pumps; two hole tube flanges with shoulder, for nominal pressure 1 to 2,5

ISO 5063:1978 单体式喷油燃烧器.试验

Atomizing oil burners of the monobloc type; Testing

DIN 24255:1978 带轴承托架的公称压力10的轴流离心泵.标志、公称功率、主要尺寸

End-suction centrifugal pumps, rating 10 bar, with bearing bracket; designation, nominal duty point, main dimensions

ISO 3555:1977 离心式混合轴流泵.验收试验规程.B级

Centrifugal, mixed flow and axial pumps; Code for acceptance tests; Class B

ISO 3069:1974 离心式末端吸泵.机械密封和软密封空腔的尺寸

End suction centrifugal pumps; Dimensions of cavities for mechanical seals and for soft packing

DIN 24251:1973 多级离心泵.转数1500l/min时扬程为1000米的矿用抽水泵

Multistage centrifugal pumps; mine drainage pumps; with pump total head up to 1000 m at speed of rotation 1500 1/min

Multistage centrifugal pumps; mine drainage pumps, with pump total head up to 1000 m at speed of rotation 1500 l/min

ISO 2548:1973 离心式混合轴流泵.验收试验规程.C级

Centrifugal, mixed flow and axial pumps; Code for acceptance tests; Class C

DIN 4325:1971 蓄水泵的现场验收试验

Field acceptance tests of storage pumps

Field acceptance tests of storage pumps