water pump outlet fitting 水泵排水连接管
pump seal assembly fitting 泵密封装置的安装
pump fitting
泵配件
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The charity aims to fundraise over the summer to improve its seal unit by making the pool bigger and fitting a pump system in case any further rescues are needed.
BBC: Guernsey
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