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He whakarāpopototanga o te hātepe kowiri tira
Whatsapp:+8613252436578 E-mail:sale@welding-honest.com 1. Classification and physicochemical characteristics Organizational form Common Specific Typical Ferritic body type 1. High resistivity 2. Poor thermal conductivity 1Excellent stress corrosion resi...Pānuitia atu -
He whakarāpopototanga o te hātepe waro maitai fehokotaki'anga
Whatsapp:+8613252436578 E-mail:sale@welding-honest.com 1. classification According to the amount of carbon content, carbon steel can be divided into the following three categories: 1) Low carbon steel C% ≤ 0.25 2) Medium carbon steel 0.25<C%≤0.6 3) High carbon steel C...Pānuitia atu -
Mea nui o te fehokotaki'anga-pono
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