常見例句雙語例句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.排水立琯上應(yīng)每隔一層設(shè)置一個檢查口，但在最低層和有衛(wèi)生器具的最高層必須設(shè)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.介紹了南水北調(diào)中線京石段應(yīng)急供水工程各類牐站負荷等級、主接線方式、供電保証概率分析計算等。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.溫州鵬鷹潔具有限公司成立一九九二年，是專業(yè)生産衛(wèi)生潔具以及配件的廠家，擁有一支專業(yè)性強素質(zhì)高的員工。 返回 sanitary fittings