GOST 21930-1976 PDF

Scope: This standard applies to tin-lead solders in ingots used for tinning and soldering parts. Technical indicators

GOST 21930-1976 Referenced Document

GOST 1429.0-1977 Tin-lead solders. General requirements for methods of analysis*， 1977-04-19 Update
GOST 1429.1-1977 Tin-lead solders. Methods for the determination of antimony*， 1977-04-19 Update
GOST 1429.10-1977 Tin-lead solders. Method for the determination of arsenic*， 1977-04-19 Update
GOST 1429.11-1977 Tin-lead solders. Method for the determination of cadmium*， 1977-04-19 Update
GOST 1429.12-1977 Tin-lead solders. Method for the determination of lead*， 1977-04-19 Update
GOST 1429.13-1977 Tin-lead solders. Spectrochemical method for the determination of addition of antimony, copper, bismuth, arsenic, iron, nickel, zinc, aluminium using the synthetic graduated samples*， 1977-04-19 Update
GOST 1429.2-1977 Tin-lead solders. Methods for the determination of tin*， 1977-04-19 Update
GOST 1429.3-1977 Tin-lead solders. Method for the determination of iron*， 1977-04-19 Update
GOST 1429.4-1977 Tin-lead solders. Method for the determination of copper*， 1977-04-19 Update
GOST 1429.5-1977 Tin-lead solders. Method for the determination of bismuth*， 1977-04-19 Update
GOST 1429.6-1977 Tin-lead solders. Method for the determination of sulphur*， 1977-04-19 Update
GOST 1429.7-1977 Tin-lead solders. Method for the determination of nickel*， 1977-04-19 Update
GOST 1429.8-1977 Tin-lead solders. Method for the determination of zinc*， 1977-04-19 Update
GOST 1429.9-1977 Tin-lead solders. Method for the determination of aluminium*， 1977-04-19 Update