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Boiler yeeb nkab

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Boiler yeeb nkab lub ntsiab steel 20G, 15CrMoG, 12Cr2MoG, 12Cr5MoG, 12Cr9MoG, T11, T22, T5, T22, T9, T91 ntau lawm txheem GB5310 《 seamless steel raj rau high-pressure boiler 》 ASME SA213 《Seamless tube ferritic boiler steel , super rhaub thiab cua sov exchanger 》


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Boiler yeeb nkab

hlau loj
20G, 15CrMoG, 12Cr2MoG, 12Cr5MoG, 12Cr9MoG, T11, T22, T5, T22, T9, T91
txheej txheem ntau lawm

GB5310 《 seamless steel raj rau high-pressure boiler 》
ASME SA213 Seamless ferrite thiab austenitic alloy steel raj rau boiler, super rhaub thiab kub exchanger


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