建筑给水排水附件一般不需要外加能源和控制系统如过滤器截油池水锤消除器等
Building water supply and drainage accessories generally do not require additional energy and control systems such as filters, oil interception tanks, water hammer eliminators, etc
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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