SPC GB/T 37270.1-2018 PDF

Published Date: 11/01/2019

Test methods for conductivity type of extrinsic semiconducting materials (TEXT OF DOCUMENT IS IN CHINESE)

Published Date: 07/01/2019

Information technology -- Security techniques -- Digital signature schemes giving message recovery -- Part 3:Discrete logarithm based mechanisms (TEXT OF DOCUMENT IS IN CHINESE)

Published Date: 05/01/2020

Methods for chemical analysis of aluminium and aluminium alloys -- Part 31: Determination of phosphorus content -- Molybdenum blue spectrophotometry (TEXT OF DOCUMENT IS IN CHINESE)

Published Date: 12/01/2019

Technical guidance of protection and control system on regional power grid -- Part 2:Information interface and communication (TEXT OF DOCUMENT IS IN CHINESE)

Published Date: 01/01/1989

Conveyor and Elevator Belt Handbook

Published Date: 01/01/2007

Specification for Drives Using Classical V-Belts and Sheaves, Fourth Edition

Published Date: 01/01/1991

Specifications for Drives Using Double-V (Hexagonal) Belts (Joint RMA/MPTA/RAC), Third Edition, 1991, reaffirmed 1997

Published Date: 01/01/2007

Specifications for Drives Using Narrow V-Belts and Sheaves, Fourth Edition

Published Date: 01/01/1991

Specifications for Drives Using Light Duty Single V-Belts (Joint RMA/MPTA), Third Edition, 1991, reaffirmed 1997

Published Date: 01/01/1991

Specifications for Drives Using variable Speed V-Belts (Joint RMA/MPTA/RAC), Third Edition, 1991, reaffirmed 1997