DORMA 多玛BTS80F地弹簧产品说明

---深圳恩多力科技发展有限公司

Floor springs designed especially for fire and smoke doors.

Wide range of functions,quality assured.

CERTIFIRE approved for use on certain fire doors:See

certificate no.128(BTS 80 F and EMB).Complies with

requirements of HTM59(DOH).PSA approved(MOB H3 030.

适用于防火门和防烟门

精诚合作，全心全意为您服务，全国范围均可发货或代发货！

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