Standard No.:	JB/T 7170-2000
English Name:	Priming oil pumps
Chinese Name:	预供油油泵
Chinese Classification:	J84    Rock drilling machinery
Professional Classification:	JB    Professional Standard - Machinery
ICS Classification:	73.100.10 73.100.10    Tunnelling and tubing equipment 73.100.10
Issued by:	National Technical Committee on Standardization of Drilling Machinery and Pneumatic Tools
Issued on:	2000-04-24
Implemented on:	2000-10-1
Status:	superseded
Superseded by:	JB/T 7170-2011 priming oil pumps
Superseded on:	2011-8-1
Superseding:	JB/T 7170-1993
Language:	English
File Format:	PDF
Word Count:	2500 words
Price(USD):	224.00
Delivery:	via email in 1~3 business day

JB/T 7170-2000 本标准是对JB/T 7170-93《气动预供油油泵》的修订。修订后的标准扩大了适用范围并对产品的基本参数进行了必要的调整。 本标准规定了气动和电动预供油油泵的型式与基本参数，技术要求，试验方法，检验规则和标志、包装、运输与贮存。 本标准适用于在柴油机等机械起动前，为其润滑系统输送一定压力机油的预供油油泵。 本标准于1993年11月21日首次发布。