Functional dimensions of school desks and chairs
以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译
the functional sizes of chairs and desks for school
学校课桌椅功能尺寸 the functional sizes of chairs and desks for school 学校课桌椅卫生标准 hygienic standard of chairs and desks for school ..
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