换料停堆 refueling shutdown

[名词解释] （反应堆）换料腔换料水池 refueling cavityrefueling pool

[名词解释] 堆内换料机 in-vessel refueling machine

[名词解释] 停堆 shutdown

[名词解释] 换料 refueling

[名词解释] 紧急停堆 emergency shutdown

[名词解释] 热停堆 hot shutdown

[名词解释] 安全停堆 safe shutdown

[名词解释] 冷停堆 cold shutdown

[名词解释] 正常停堆 normal shutdown

[名词解释] 停堆深度 shutdown margin