空气延时头型号功能与时段区分？
2021-06-18 15:14
LA2-D20 ( 0.1~3s)
LA2-D22 ( 0.1s~30s)
LA2-D24 ( 10s~180s)
LA3-D20 ( 0.1~3s)
LA3-D22 ( 0.1s~30s)
LA3-D24 ( 10s~180s)
LA2 是通电延时、 LA3 是断电延时
LA2-D20 ( 0.1~3s)
LA2-D22 ( 0.1s~30s)
LA2-D24 ( 10s~180s)
LA3-D20 ( 0.1~3s)
LA3-D22 ( 0.1s~30s)
LA3-D24 ( 10s~180s)
LA2 是通电延时、 LA3 是断电延时
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