2022-10-27
2021-06-04
2022-05-31
2024-05-31
2022-09-28
2023-05-24
2022-08-30
2023-07-21
2021-07-10
2021-07-31
2021-06-11
2021-07-08
2021-10-23
2021-07-21
2021-07-08
2024-07-12
2022-06-18
2021-07-01
2022-01-07
选型需要知道的参数
1.测量范围是几米,空气中测距还是水中测距。
2.频率;
3.介质温度,环境压力
4.耐腐蚀性:是否需要防腐;
2022-10-27
2021-06-04
2022-05-31
2024-05-31
2022-09-28
2023-05-24
2022-08-30
2023-07-21
2021-07-10
2021-07-31
2021-06-11
2021-07-08
2021-10-23
2021-07-21
2021-07-08
2024-07-12
2022-06-18
2021-07-01
2022-01-07