CNIS GB/T 6728-86 Cold forming sectional steel--Hollow sectional steel for general structure--Dimension, form, weight and permissible deviations. Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 15169-94 Approval testing of manual welders-Fusion welding-steel
CNIS GB/T 223.49-94 Methods for chemical analysis of iron,steel and alloy. Extraction separation-ch...
CNIS GB/T 8713-88 Inside diameter required precision seamless steel tube for hydraulic and pneuma...
CNIS GB/T 223.33-94 Methods for chemical analysis of iron,steel and alloy. The chlorophosphonazo mA...
CNIS GB 9684-88 Hygienic standard for stainless steel food containers and table wares
CNIS GB/T 12771-91 Welded stainless steel pipes for liquid delivery