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

99精品视频在线观看免费| 婷婷综合久久中文字幕蜜桃三电影| 国产精品99久久久久久人四虎| 办公室里呻吟的丰满老师电影| 亚洲国产精华液网站w| 免费男女囗交视频在线观看| 好想被狂躁a片免费久99| 日韩精品无码中文字幕一区二区| 北地胭脂| 全部删除看过的历史记录| 強姦亂倫中文字幕在線觀看| 交换俱乐部娇妻奶呻吟啊视频| jk女神自慰流白浆呻吟av| 国产又色又爽又高潮免费| 我们的日子电视剧免费观看完整版| 理科生坠入情网电视剧免费观看| 14表妺好紧没带套经过| 亚洲欧美suv精品| 少妇又紧又深又湿又爽视频| 特级aaaaaaaaa毛片免费视频| 欧美激情AAAAAAAA片| 调教yin荡女友系列合集| 99精品免费久久久久久久久日本| 欧美大浪妇猛交饥渴大叫| 中文字幕被公侵犯的漂亮人妻| chinesevideo国产熟妇| 无码精品人妻一区二区三区人妻斩| 护士在办公室里被躁中文字幕| 香港三级伦在线播放| 欧美午夜精品久久久久久浪潮| 欧美性猛交xxxx乱大交| 阿娇全套94张未删图| 日本三级在线观看| 少妇伦子伦精品无码| 国产免费一区二区三区在线观看| 国自产拍av在线天天更新| 最近国语视频在线观看免费播放| 99久久国产极品蜜臀av酒店| 国产精品一区二区| 国产偷抇久久精品a片蜜臀a| 舌头伸进去添的我爽高潮|