Pressure resistant circular glass-to-metal fused sight glasses - Part 1: For holders with recess; design steel; operating temperatures -30 °C and -60 °C— 9 стр.
Glass; resistance to attack by hydrochloric acid at 100 °C; flame emission or flame atomic absorption spectrometric method; identical with ISO 1776, edition 1985— 8 стр.
Sampling procedures for inspection by attributes; sampling plans indexed by acceptable quality level (AQL) for lot-by-lot inspection; identical with ISO 2859-1:1989— 72 стр.