1 20Y-06-41812 蜂鸣器 ............................ BUZZER 1 DBBA0001-

2 20Y-06-31710 支架 ............................. BRACKET 1 DBBA0001-

3 01010-81020 螺栓 ................................ BOLT 2 DBBA0001-

4 01643-31032 垫圈 .............................. WASHER 2 DBBA0001-

5 01010-81225 螺栓 ................................ BOLT 2 DBBA0001-

6 01643-31232 垫圈 .............................. WASHER 2 DBBA0001-

7 08193-21012 管夹 ................................ CLIP 1 DBBA0001-