毛片视频大全,成人午夜性a一级毛片美女,特级女人十八毛片a级,毛片免费大全,日韩一级视频,久久精品免视看国产盗摄,毛片基地免费视频a

Product Classification: Room thermostat and HVAC valve thermostat-Thermostats and power components for HVAC valves (valve core)

液體膨脹是金屬膜盒

Thermostats for HVAC valves

Technical parameter:
1、Within the temperature range of 5~30℃, the displacement of the valve body push rod is 5±0.15mm;
2、Transportation and storage temperature :-20℃-50;
3、Life: 100,000 times;
4、Connection threads :G1/2,G3/4,G1.

液體膨脹是金屬膜盒


Power components for HVAC valves (valve core)

Technical parameter:
1、Within the temperature range of 5~30℃, the displacement of bellows in the power parts is 5±0.15mm;
2、Maximum allowable ambient temperature 50 ° C;
3、Service life ≥100000 times.

饶平县| 双流县| 万年县| 乐都县| 视频| 瑞安市| 武夷山市| 龙井市| 拜泉县| 合肥市| 枣庄市| 资中县| 张家口市| 新乐市| 泗阳县| 平安县| 江都市| 赤水市| 榆林市| 喀喇沁旗| 二连浩特市| 鲁山县| 新昌县| 清丰县| 湖南省| 交城县| 贵阳市| 松滋市| 商都县| 平原县| 门头沟区| 彭州市| 原平市| 靖西县| 吉木萨尔县| 海原县| 茶陵县| 怀柔区| 万宁市| 邳州市| 沙田区|