Standard No.:	GB 443-1989
Chinese Name:	L-AN 全损耗系统用油
English Name:	Lubricating oils for total loss systems L-AN
Professional Classification:	E34 Lubricating oil
Professional Classification:	GB National Standard
ICS Classification:	75.100
Issued by:
Issued on:	1989-03-31
Implemented on:	1990-04-01
Status:	VALID
Language:	English
File Format:	PDF
Word Count:	17000 words
Price(USD):	510 (USD)
Delivery:	via email in 1-5 business day

1 Subject content and application scope

This standard specifies the technical conditions of lubricating oils for total loss systems L-AN.

The products covered by this standard are mainly applicable to total loss lubrication systems without special requirements for lubricating oils, and are not applicable to circulating lubrication systems.

2 Normative references

GB/T 259 Petroleum products - Determination of water-soluble acids and alkalis
GB/T 260 Determination of water content in petroleum products
GB/T 265 Petroleum products--Determination of kinematic viscosity and calculation of dynamic viscosity