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Traditional Chinese medicine — Sophora tonkinensis root and rhizome

Overview ISO 24900:2026 delineates internationally recognized minimum requirements and standardized test methods for Sophora tonkinensis root and rhizome, which are widely used in Traditional Chinese…

Traditional Chinese medicine — Zanthoxylum nitidum root

Overview ISO 24902:2026 – Traditional Chinese medicine - Zanthoxylum nitidum root establishes the minimum quality requirements and test methods for Zanthoxylum nitidum root. This standard applies to…

Solid (monobloc) gear hobs with tenon drive or axial keyway, 0,5 to 40 module - Nominal dimensions

Overview ISO 2490:2007 specifies the nominal dimensions for general-purpose single-start solid (monobloc) gear hobs with either an axial keyway or a tenon drive, covering module sizes 0.5 to 40. Thes…

Single-start solid (monobloc) gear hobs with tenon drive or axial keyway, 1 to 40 module — Nominal dimensions

Solid (monobloc) gear hobs with tenon drive or axial keyway, 0,5 to 40 module — Nominal dimensions

Overview ISO 2490:2007 specifies the nominal dimensions for general-purpose single-start solid (monobloc) gear hobs with either an axial keyway or a tenon drive, covering module sizes 0.5 to 40. Thes…

Single-start solid (monobloc) gear hobs with axial keyway, 1 to 20 module and 1 to 20 diametral pitch — Nomin…

Solid (monobloc) gear hobs with tenon drive or axial keyway, 0,5 to 40 module. Nominal dimensions.