
发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本标准规定了矿用封孔泵(以下简称封孔泵)的技术要求、试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于以螺杆泵为送浆主体的封孔泵。 本标准不适用于以活(柱)塞泵为送浆主体的封孔泵
General specification of mining hole sealing pump
Adhesive Sealer High Expansion, Pumpable, Closed Cell, Acoustical
End-suction centrifugal pumps. Dimensions of cavities for mechanical seals and soft packings
This International Standard specifies requirements and gives recommendations for sealing systems for centrifugal and rotary pumps used
Pumps - Shaft sealing systems for centrifugal and rotary pumps
Pumps - Shaft sealing systems for centrifugal and rotary pumps.
This international standard specifies requirements and gives recommendations for sealing systems for centrifugal and rotary pumps used
Pumps – Shaft sealing systems for centrifugal and rotary pumps
Pumps — Shaft sealing systems for centrifugal and rotary pumps
Pumps - Shaft sealing systems for centrifugal and rotary pumps (ISO 21049:2004); English version EN ISO 21049:2004 / Note: To be replaced by DIN EN ISO 21049 (2010-03).
本标准规定了泵用机械密封的基本型式、尺寸、参数、型号和材料代号、技术要求、试验方法及包装、标志和贮存等内容。 本标准适用于离心泵、旋涡泵及其他类似泵的机械密封
Mechanical sel for pump
Centrifugal and rotary pump shaft sealing systems
本标准规定了小功率密封水泵的定义、分类、要求、试验方法、检验规则及标志、包装、运输、贮存、使用说明书。 本标准适用于水族箱、园林喷泉、水产养殖业及类似用途全密封(用环氧树脂或类似材料密封)的小功率电机与泵房构成的立、卧单级离心式水泵(整体或机组)(以下均简称“密封泵”或“泵”)。 本标准适用的
Small power canned motor pump
本标准规定了泵用机械密封的基本型式、主要尺寸、型号表示方法、技术要求等内容。 本标准适用于旋转式的机械密封和其他类似旋转轴的机械密封
Mechanical seals for pumps
Tam? standardi m??rittelee SFS 4178 mukaisten aksiaalisesti imevien keskipakopumppujen tasapainotettujen tai tasapamottamattomien
PUMPUT. AKSIAALISESTI IMEV?T KESKIPAKOPUMPUT.LIUKURENGAS- JA NAUHATIIVISTETILAN MITAT
Pumps - Shaft Sealing Systems for Centrifugal and Rotary Pumps (Second Edition)
Pumps. Shaft sealing systems for centrifugal and rotary pumps
本标准规定了矿用封孔泵(以下简称封孔泵)的技术要求、试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于以螺杆泵为送浆主体的封孔泵。 本标准不适用于以活(柱)塞泵为送浆主体的封孔泵
General specification of mining hole sealing pump
Adhesive Sealer High Expansion, Pumpable, Closed Cell, Acoustical
End-suction centrifugal pumps. Dimensions of cavities for mechanical seals and soft packings
This International Standard specifies requirements and gives recommendations for sealing systems for centrifugal and rotary pumps used
Pumps - Shaft sealing systems for centrifugal and rotary pumps
Pumps - Shaft sealing systems for centrifugal and rotary pumps.
This international standard specifies requirements and gives recommendations for sealing systems for centrifugal and rotary pumps used
Pumps – Shaft sealing systems for centrifugal and rotary pumps
Pumps - Shaft sealing systems for centrifugal and rotary pumps (ISO 21049:2004); English version EN ISO 21049:2004 / Note: To be replaced by DIN EN ISO 21049 (2010-03).
Pumps — Shaft sealing systems for centrifugal and rotary pumps
本标准规定了泵用机械密封的基本型式、尺寸、参数、型号和材料代号、技术要求、试验方法及包装、标志和贮存等内容。 本标准适用于离心泵、旋涡泵及其他类似泵的机械密封
Mechanical sel for pump
Centrifugal and rotary pump shaft sealing systems
本标准规定了小功率密封水泵的定义、分类、要求、试验方法、检验规则及标志、包装、运输、贮存、使用说明书。 本标准适用于水族箱、园林喷泉、水产养殖业及类似用途全密封(用环氧树脂或类似材料密封)的小功率电机与泵房构成的立、卧单级离心式水泵(整体或机组)(以下均简称“密封泵”或“泵”)。 本标准适用的
Small power canned motor pump
本标准规定了泵用机械密封的基本型式、主要尺寸、型号表示方法、技术要求等内容。 本标准适用于旋转式的机械密封和其他类似旋转轴的机械密封
Mechanical seals for pumps
Tam? standardi m??rittelee SFS 4178 mukaisten aksiaalisesti imevien keskipakopumppujen tasapainotettujen tai tasapamottamattomien
PUMPUT. AKSIAALISESTI IMEV?T KESKIPAKOPUMPUT.LIUKURENGAS- JA NAUHATIIVISTETILAN MITAT
Pumps - Shaft Sealing Systems for Centrifugal and Rotary Pumps (Second Edition)
Pumps. Shaft sealing systems for centrifugal and rotary pumps








