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Machine tools — Test conditions for surface grinding machines with vertical grinding wheel spindle and recipr…

Test conditions for surface grinding machines with vertical grinding wheel spindle and reciprocating table —…

Traditional Chinese medicine — Cinnamomum cassia branch

Overview ISO 19851:2025 - Traditional Chinese medicine - Cinnamomum cassia branch is an international standard that defines quality and safety requirements for the dried young branch of Cinnamomum ca…

Acceptance conditions for surface grinding machines with vertical grinding wheel spindle and reciprocating ta…