安装在防火门上的铰链应能够达到预期的防火等级;当安装到防火门组件上时,铰链还应能够使门关闭装置从任何打开的角度可靠地关闭门扇,克服安装时闩锁或任何密封件的阻力。


安装在防火门上的铰链应能够达到预期的防火等级;当安装到防火门组件上时,铰链还应能够使门关闭装置从任何打开的角度可靠地关闭门扇,克服安装时闩锁或任何密封件的阻力。


结束
SSS、PSS、PVD、AB、AC、MB、ORB、CP
{"type":"2","json":[{"index":"0","tran_label":"模型","tran_value":["DDSS066"]},{"index":"1","tran_label":"材料","tran_value":["不锈钢"]},{"index":"2","tran_label":"结束","tran_value":["SSS、PSS、PVD、AB、AC、MB、ORB、CP"]},{"index":"3","tran_label":"起订量","tran_value":["500 件"]},{"index":"4","tran_label":"包裹","tran_value":["白盒或彩盒"]},{"index":"5","tran_label":"生产提前期","tran_value":["30-35天"]},{"index":"6","tran_label":"装运港口","tran_value":["江门","深圳","广州"]}]}
联系我们:
简大卫
电话 / WhatsApp / 微信:+86-13929037292
邮箱:sales@danddhardware.com
电话:+86-750-3856396
传真:+86-750-3856395
地址:广东省江门市蓬江区江门大道科创科技区898号2号楼12楼 529000

联系我们:
简大卫
电话 / WhatsApp / 微信:+86-13929037292
邮箱:sales@danddhardware.com
电话:+86-750-3856396
传真:+86-750-3856395
地址:广东省江门市蓬江区江门大道科创科技区898号2号楼12楼 529000
