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BS 7549-1(1992) : 1992 AMD 9233被替代
DENTAL EXTRACTION FORCEPS - SPECIFICATION FOR SCREW AND PIN JOINT TYPES
出版：British Standards Institution
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標(biāo)準(zhǔn)編號： BS 7549-1(1992) : 1992 AMD 9233
標(biāo)準(zhǔn)類別：Standard
出版單位：British Standards Institution
標(biāo)準(zhǔn)頁數(shù)：0
標(biāo)準(zhǔn)簡介
Establishes dimensions and performance requirements for dental extraction forceps with pin or screw joints, commonly known as English pattern forceps. Covers normative references, construction materials, requirements for physical properties, key to dimensions and illustrations for all forceps, designs and dimensions, test methods, marking and packing and sampling. BS AMD 9233 RENUMBERS THIS STANDARD
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ISO 9173-1 : 2016 - Identical
