bs1212-1中文版-英国标准浮子阀.doc,BS 1212:Part 1 :1990 BS 1212:第1部分:1990 UDC 621.646.618:621.646.2-314.1 :669.355 UDC 621.646.618:621.646.2-314.1 :669.355 ? British Standards Institution. No part of this publication may be photocopied or otherwise r
BS1212:Part1:1990 BS1212:第1部分:1990 UDC621.646.618:621.646.2-314.1:669.35'5 UDC621.646.618:621.646.2-314.1:669.35'5 ©BritishStandardsInstitution.NopartofthispublicationmaybephotocopiedorotherwisereproducedwithoutthepriorpermissioninwritingofBSI 英国标准协会。未经英国标准协会(BSI)事先书面许可,不得影印...
D.1.8 A 15 mm copper pipe, (marked (h) on figure 7) to BS 2871 : Part 1 table X no longer than 200 mm in length, connecting the float operated valve under test to the 50 mm pipework (g). 15毫米铜管(图7的(h)),与BS 2871第1部分的表X相符,长度不超过200毫米,在试验中将浮子阀...
当进口接管与进口管弯头之间必须要通过紫铜管连接时,紫铜管必须符合BS2871:part 1中表X或表Y的要求,密封面通过卡套的变形来形成,此卡套符合BS864: part 2的要求。无论任何连接方式,都要满足条款26的要求。 对任何从水箱底部进水的浮阀,都要配备一个顶端可以调节的锁紧螺栓,能够借助于水箱壁锁紧。 14(进口接管...
管道系统(图9的标记(g)),50毫米标称管径,连接真空容器、全方位速动阀、脱水器和试验中浮子阀的连接管道的全长不超过2米 F.1.8 A 15 mm copper pipe (marked (h) on figure 9), complying with table X of BS 2871 : Part 1 : 1971, no longer than 200 mm in length, connecting the float ...
内容提示: Float operated valves 浮子阀 Part 4. Specification for compact type float operated valves for WC flushing cisterns (including floats) 第4部分:厕所冲洗水箱用小型浮子阀规范(包含浮子) BSI 1990 NO COPYING IN ANY FORM WTTHOT T WRTTEN PERMISSION FROM BSI BSI 1990 未经BSI 书面认可,不得以...
BSIStandardsPublicationBS11-4:016FloatoperatedvalvesPart4:SpecificationforcompacttypefloatoperatedvalvesforWCflushingcisternsincludingfloats
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D.1.8 A 15 mm copper pipe, (marked (h) on figure 7) to BS 2871 : Part 1 table X no longer than 200 mm in length, connecting the float operated valve under test to the 50 mm pipework (g). 15毫米铜管(图7的(h)),与BS 2871第1部分的表X相符,长度不超过200毫米,在试验中将浮子阀...
1 Foreword 前言 This Part of BS 1212 has been prepared under the direction of the Building Services Standards Policy Committee and specifies requirements for materials, connecting dimensions, size limitations and performance of compact type float operated valves incorporating floats, suitable for use in...