สวิตช์เซ็นเซอร์แสง USB/DC เปิด-ปิดอัตโนมัติ โฟโต้เซลล์ สวิตช์ไฟถนน DC12V 24V 5A โฟโต้สวิตช์ เซ็นเซอร์ตรวจจับแสง

2pcs Black/White Aluminum Shelf Bracket L Shape Thickened Corner Brace Shelf Right Angle Bracket for Commodity Furniture

2pcs Black/White Aluminum Shelf Bracket L Shape Thickened Corner Brace Shelf Right Angle Bracket for Commodity Furniture

2pcs Black/White Aluminum Shelf Bracket L Shape Thickened Corner Brace Shelf Right Angle Bracket for Commodity Furniture

10PCS Aluminum profile European standard end cap plug face cover plate 15/16/20/30/40/45/60/80/90/100 plastic end cap cover

1/2pcs 100mm-1000mm 3030 3060 4040 4080 Black T-slot Aluminum Extrusions Aluminum Profiles Frame for CNC Laser Engraving Machine

1PCS 5 holes 90 degree joint board plate corner angle bracket connection joint strip for 2020 3030 4040 1515 aluminum profile

10pcs 2020 3030 4040 2040 Aluminum Profile 2 Hole 4 Hole L Shape Inside Corner Bracket 90 Degree Angle Corner Bracket Connector

2020 2028 3030 3060 4040 4080 6060 20/30/40/45/60 Aluminum Profile Connector CNC Router Aluminum Corner Bracket 2020 2040 3060