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[正版] GB/T 42536-2023 车用高压储氢气瓶组合阀门

正版图书 品质保证 服务至上

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[正版] GB/T 42610-2023 高压氢气瓶塑料内胆和氢气相容性试验方法

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安防(AN FANG)2041A 防爆乙炔瓶扳手全铜无火花四方孔乙炔瓶氧气瓶T型阀门扳手铍青铜

防爆扳手 乙炔瓶扳手 安防

安防防爆工具旗舰店 进店

正版氢气储存和运输邹建新气态储运液态储运液氨甲醇增压设备高压气瓶物理储氢化学储氢固态储氢技术

正版套装

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自营鑫环境智能报警气瓶柜各种气体防爆防泄漏安全柜单瓶双瓶钢瓶柜乙炔氢气储存柜全钢煤气瓶柜

智能报警 加厚板材

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古达单向止回阀马桶4分卫生间水管止水阀防回水倒流止逆阀

店长推荐 加厚加粗 一体成型

1条评价 好评率100%

斗牛士五金专营店 进店

符象卫生间止逆阀浴室浴霸排风扇止回阀75110PVC管道逆止阀防反味阀

双口自动闭合 快速排气 安装简单

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闪电客厨房抽油烟机出风口烟管底座止逆阀止回阀防串味接口油烟机配件单出口底座款止逆阀(黑色)适用:160排烟管

军工品质 服务用心 值得购买

2条评价 好评率100%

佳祺祥家装建材专营店 进店

古达厨房公共烟道止回阀抽油烟机止逆阀烟管接口防风阀防倒烟串味通用

安装标识 底座水平仪 叶片螺丝固定

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古达天然气煤气管三通阀门加厚4分活接燃气阀一分二Y型球阀带开关

加厚材质 稳定性好 黄铜材质

2条评价 好评率100%

世达五金专营店 进店

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