女女互慰吃奶互揉高潮,男人吃奶摸下挵进去好爽在线观,亚洲第一av网站,两腿间一大丛黑毛

      ProductsMechanical water meter series
Products  ——  Mechanical water meter series

Product details

Product description

Under the measurement conditions, continuous flow, memory and display of the total amount of cold (hot) water flowing through the enclosed full pipe.


Performance characteristics

Metering structure: single-stream or multi-stream structure is adopted.

Wet type movement: high sensitivity; special liquid encapsulation of the character wheel window can keep the reading clear for a long time.

Dry-type movement: magnetic transmission in the center of the movement, anti-magnetic interference, good stability, strong structure anti-freezing ability, clear reading

Optional materials: ductile iron, engineering plastics, copper, stainless steel.

Temperature class: T30, T90

Accuracy Class: Class 2


Main parameters




Flow parameter

Nominal Diameter(DN)

15mm

20mm

25mm

Q4m3/h

3.125

5

7.875

Q3m3/h

2.5

4

6.3

Transitional Flow Rate(Q2)


R80

50

80

126

R100

40

64

100.8

R160

25

40

63

Minimum Flow Rate(Q1)

R80

31.25

50

78.75

R100

25

40

63

R160

15.625

25

39.375

Minimum Reading m3/h

0.00001

Maximum Reading m3/h

99999.9999


Nominal Diameter(DN)

Q3/Q1

Q4

m3/h

Q3

m3/h

Transitional Flow Rate Q2

L/h

Minimum Flow Q1

L/h

Minimum Reading

Maximum Reading

m3/h

m3/h

32mm

R80

12.5

10

200

125

0.00001

99999.9999

R100

160

100

R160

100

62.5

40mm

R80

20

16

320

200

0.00001

99999.9999

R100

256

160

R160

160

100


Maximum Permissible Error

Maximum permissible error: low zone (Q1≤Q< Q2) maximum permissible error is ±5%

When the water temperature is less than or equal to 30C, the maximum permissible error in the high zone (Q2≤Q≤Q4) is ±2%; when the water temperature is> 30C, the maximum permissible error in the high zone (Q2≤Q≤Q4) is ±3%


[//product:econtent1 HTML]
[//product:scontent2 HTML]
[//product:fcontent3 HTML]
[//product:wcontent4 HTML]
[//product:lcontent5 HTML]
[//product:lcontent6 HTML]

Scan
KEYTURE

Online

Online

Wechat

国产精品天天看天天做夜夜爽| 闺蜜扒开我的腿用黄瓜折磨我| 精品精品国产高清a级毛片| 高h猛烈失禁潮喷a片在线观看| 少洁白妇无删减全文阅读| 午夜精品久久久久久久| 精品亚洲一区二区三区四区五区| 亚洲乱码国产乱码精品精| 97精品人妻一区二区三区香蕉| 无码gogo大胆啪啪艺术| 国自产拍偷拍精品啪啪一区二区| 肉妇春潮干柴烈火myfducc| 女人爽到高潮30分钟一次正常吗| 两女女百合互慰av赤裸无遮挡| 国产伦理一区二区| 亚洲va国产va天堂va久久| 成全视频在线观看免费高清版| 寡妇好丰满奶好大有声小说| 久久久久亚洲av成人网人人软件| 短裙公车被强好爽h吃奶视频| 欧美人与性动交ccoo| 玩弄放荡人妻少妇系列视频| 亚洲日韩精品欧美一区二区一| 老师好大好爽我要喷水了视频| 岳女四人共侍一夫婷婷| 教官脔到她哭h粗话h好爽视频| 年轻护士的滋味中文字幕| 无码人妻av一区二区三区| 在免费jizzjizz在线播放| 大又大粗又爽又黄少妇毛片| 欧美vpswindows另类| 久久久国产一区二区三区| 美女露100%双奶头无遮挡| av网站大全| 伦理片在线观看| 人妻用嘴含精大口吞精| 东京热av人妻无码专区| 男男啪啪激烈高潮cc漫画免费| 御书房双乳晃动干柴烈| b站禁止转播404入口| 让少妇高潮无乱码高清在线观看|