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鼎梁 易熔合金洒水喷头
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74度易熔合金喷头 防冻耐低温合金消防喷淋头 喷嘴 喷头 dn20 6分
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吉龙esfr k=363易熔合金洒水喷头
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直立型易熔合金喷头20-72℃_规格,图片,属性_ 福建省邦消消防科技有限
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吉龙早期抑制快速 易熔合金洒水喷头esfr k=363
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镇江泰科易熔合金喷头销售,喷头
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系列:喷头系列报价日期:2021-05-26可供货区域:海南规格:易熔合金喷头
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供应泰科esfr-242 74℃ p早期抑制快速响应易熔合金喷头
图片尺寸739x517![易熔 em style=color:red>合金 /em>洒水 em style=color:red>](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E957714EB92C84BE09093F3E6A3F4BCB5816AAF37A1BB740289D37D02222450608AB4F97348D5842C43EA467DED29876588F22613F5EA8897713234E2EEA7D805364308172466BD9A84FE9CE74967BDF37)
易熔 em style=color:red>合金 /em>洒水 em style=color:red>
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15-74℃易熔合金喷头y1 zstz 金盾(k80 /直立/74℃/金属垫片)
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鸿安y-zst易熔合金洒水喷头
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