保温性能、机械性能、防火性能良好。
Good performance of thermal insulation, mechanical, fire prevention.
防火性能防火等级达到国家B级标准。
Fireproofing performance has reached national B-level standard.
防火性能，既隔火又绝热。
防火性能好，所有主架和配件均为钢制品。
Fire performance, the main frame and parts are all steel products.
全钢组成，机械强度高、承载能力强、防火性能好。
Constituted by all steel sheet, high mechanic strength and loading capacity, excellent fire-proof.
全钢组成，机械强度高、承载能力强、防火性能好。
Constituted by all steel sheet, high mechanic strength and loading capacity, excellent fire-proof.
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