sanitary fittings

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Check point should be set on water drainage riser each level. It should be set at lowest level and highest level which has sanitary fittings.
排水立管上应每隔一层设置一个检查口，但在最低层和有卫生器具的最高层必须设置。
The relationship between water supply assurance factor and the quantity of sanitary fittings operated simultaneously which is used to determine the design flow rate is analyzed.
介绍了南水北调中线京石段应急供水工程各类闸站负荷等级、主接线方式、供电保证概率分析计算等。
Wenzhou Pengying Sanitary Fittings Co. , Ltd. was established in 1992, is professional manufacturer to produce Sanitary Fittings, it also has a group of professional workers with high quality.
温州鹏鹰洁具有限公司成立一九九二年，是专业生产卫生洁具以及配件的厂家，拥有一支专业性强素质高的员工。