欧美日韩亚洲中文字幕一区二区三区 ,无遮挡国产高潮视频免费观看,欧美成人AAA片一区国产精品,女人18高潮特黄A片

DG87系列Back
Model features
Name :Differential Pressure Gauge
Model No.:DG87 Series
Overview:
This gauge is suitable for measuring extreme low pressure, detecting the pressure loss caused by air conditioner filter, and applying in the flow meter and minute differential gauge.
Feature:
Small hysteresis silicon rubber is applied to the diaphragm.
Special linkage and magnifying mechanism ensures the perfect anti-shock ability and stable function.
Special safe structure applied to avoid any damage caused by sudden over pressure.
Zero adjustment from outside and of small and light weight.
Specification
External Dimensions
Model number configuration
長野福田(天津)儀器儀表有限公司?http://aeolro.com.cn/(tianjin), All Rights Reserved. 安全聯(lián)盟
Legal NoticeRecruitmentContact UsWebsite Map
芦山县| 新竹市| 丽江市| 中西区| 淳安县| 南召县| 凉城县| 大丰市| 商洛市| 荥阳市| 同心县| 灵寿县| 武穴市| 阜南县| 阳山县| 太和县| 苏州市| 天峻县| 锦州市| 宝鸡市| 陵水| 蓝田县| 洞口县| 广汉市| 哈巴河县| 潢川县| 冕宁县| 抚州市| 桦川县| 弥勒县| 沭阳县| 宁强县| 玉山县| 弥渡县| 平利县| 舟山市| 长葛市| 嫩江县| 合江县| 会东县| 镇沅|