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One end is a plane mirror, the other is a metal mesh.
谐振腔一端为平面反射镜，一端为金属栅网。
youdao
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Our company are production and sales of metal wire mesh professional company.
我公司是生产销售五金丝网的专业公司。
youdao
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Our company are production and sales of metal wire mesh professional company.
我公司是生产销售五金丝网的专业公司。
youdao