direct drinking water system
...路枢纽客站;;直饮水系统;;供给定额;;供饮点;;供水方式 [gap=466]Keywords: big railway junction,direct drinking water system,supply quota,supply point,supply water way ...
基于6个网页-相关网页
direct drinking water system
直饮水系统
以上为机器翻译结果，长、整句建议使用 人工翻译 。