MJ防油限制开关：
MJ-7204 O，MJ-7000，MJ7104，JM7204，MJ-7102，MJ-7102R，MJ-7103，MJ-7104-P，MJ-7204-P，MJ-3243，MJ-3241，MJ-7101，MJ-7104-26，MJ-7204-26，MJ-7108-26，MJ7208-26，MJ7106，MJ-3242-M，MJ-3242，MJ-3244，MJ-7108，MJ7208，MJ-7108P，MJ7208P，MJ-7107L，MJ7207L，MJ-7107，MJ-7207