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2 -
คำ�แนะนำ�ด้�นคว�มปลอดภัยที่สำ�คัญ
•
–
–
•
•
–
–
•
Bose
•
•
•
–
–
–
3
•
•
•
(
UL, CSA, VDE, CCC)
•
(
)
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