CNIS GB/T 9126.1-88 Asbestes rubber gaskets for steel pipe flanges with full face. Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 9126.3-88 Asbestes rubber gaskets for steel pipe flanges with male and female face
CNIS GB/T 9118.5-88 Loose hubbed steel pipe flanges with welding neck collar with ring-joint face f...
CNIS GB/T 223.2-81 Determination of sulphur content in iron,steel and alloy
CNIS GB/T 5974.2-86 Heavy thimbles for use with steel with ropes
CNIS GB/T 5615-85 The designations,definitions and symbols for heat treatment tempers of steel ca...
CNIS GB/T 9118.3-88 Loose hubbed steel pipe flanges with welding neck collar with ring-joint face f...