Test item 测试名称：Water Closet (WC) Pans of 6/3 L Capability or Proven Equipment Part 2: Cistern  用水量为6-3L或等效水量的坐便器第2部分 水箱Test info 测试内容： ClauseTest Requirement1.5Marking 商标2Materials - Vitreous China 材料 — 陶瓷3Design and manufacture 设计与工艺4Performace tests 操作测试4.2Front Thrust test 4.3Distortion and leakage tests 变形与泄漏测试4.4Back-siphonage test 虹吸测试4.5Endurance test (outlet valve) 出水阀疲劳测试4.6Endurance test (inlet valve) 进水阀疲劳测试4.7Discharge test 冲落测试4.8Flush pipe restrictor setting 冲洗管限流设定Sampling Requirement: 2 sets of completed products with assembly instruction (if applicable）样品要求： 全套样品2套并包含安装说明书（如适用）Turnaround time: normal (9 working days)； express（7 working days） 所需时间： 标准（9个工作日）；加快（7个工作日）