壓力開關(guān)：D500/7D、D500/7DK、D500/7DZ；D501/7D、D501/7DK、D501/7DZ；D502/7D、D502/7DK、D502/7DZ；D504/7D、D504/7DK、D504/7DZ；D505/7D、D505/7DK、D505/7DZ；YPK-500；8D系列；18D系列；D518/7D；D500/6D；D500/11D。差壓開關(guān)：D520/7DD、D520/7DDK；D520M/7DDP；D520/11DD；D530/7DD、D530/7DDK；CPK-500。壓力式溫度開關(guān)：D540/7T、D540/7TK；D541/7T、D541/7TK
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