Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
HB 7522-1997 Extruded Flaring-free Ductpreassembled Device 270.0 via email in 1~3 business day valid
QJ 993.1-1986 Numbering System of Standard Technological Equipment - Numbering Method for Combined Technological Equipment 645.0 via email in 1~8 business day valid
QJ 993.2-1988 Numbering System of Standard Technological Equipment - Numbering Method for Ordinary Technological Equipment 45.0 via email in 1~3 business day valid
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