GB/T 7221-1987 in English

ABOLISHED

Field balancing equipment--Description and evaluation

Issued on:1987-01-15
Implemented on:1988-01-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $180.00
$175.00

Standard No:	GB/T 7221-1987
Document status:	ABOLISHED
Superseded on:	2004-10-14
Title in English:	Field balancing equipment--Description and evaluation
Title in Chinese:	现场平衡设备的说明和评价
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	1987-01-15
Implemented on:	1988-01-01
ICS Classification:	21.120.40-Balancing and balancing machines
Chinese Classification:	J04-Basic standards and general methods
Professional Classification:	GB-National Standard
Related Keywords:	on-site balancing equipment equipment manufacturer on-site balancing requirements equipment evaluation scopethis standard
Related Topics:	GB/t 2011-1987 gb/t903-1987 Metallographic field equipment On-site or in-situ equipment On-site metallographic equipment Technical evaluation of equipment Test Equipment Evaluation Field Parallel In order to ensure that field devices water balance field Equipment comparison evaluation water balance field On-site dynamic balancer Definition of Field Parallels On-site hydrogen production equipment Technical description of the carburetor equipment The evaluation equipment measures the balance equipment How to evaluate on-site parallel samples Evaluation of experimental equipment Discover the evaluation GBT7221 GBT2011-1987 GBT2019-1987 Schenck on-site dynamic balancing instrument Water balance field standard

《GB/T 7221-1987现场平衡设备的说明和评价》由TC53（全国机械振动、冲击与状态监测标准化技术委员会）归口，主管部门为国家标准化管理委员会。

Scope

This standard stipulates the criteria for explaining and evaluating on-site balancing equipment. The equipment manufacturer should provide information explaining this type of equipment, so that users can evaluate this type of equipment in terms of meeting the on-site balancing requirements. In addition, it can help users put forward reasonable requirements for on-site balancing equipment to the manufacturer. This standard applies to portable field balancing equipment, it does not specify the allowable balance index.

More samples: JC/T 2453-2018 JGJ 94-2008 GB 50021-2001(2009)

Sample only — not a preview of GB/T 7221-1987