การจดจำใบหน้าด้วยเครื่องตรวจจับอุณหภูมิ เครื่องสแกนการควบคุมการเข้าออก กล้องตรวจจับความร้อนบนใบหน้า

Hollow tube Stainless Steel Pipe Straight Multi-purpose Welding Materials Multiple Size Length 100/250/400/500MM

1/5 Meter Silicone Hose High Temperature Nontoxic Food Grade Clear Transparent Pipe 2 5 6 7 8 10 for Faucet Aquarium Garden Tube

3mm Wall Thick Aluminium Pipe 8-50mm OD Straight Round 240mm 490mm Long 6061 Aluminum Alloy Tube

Brass pipe 0.25mm wall thickness 1-12.5mm OD brass tube 300 500mm length Straight tubing copper tube thin-walled Small diameter

10Pcs Glass Blowing Tubes 4 Inch Long Thick Wall Test Tube 15*100mm

Lab 10/15/20/50/100/120ml Plastic Round Bottom Centrifuge Tube 30pcs 50pcs 100pcs Test Tube with Cap Culture Tube

50Pcs Yellow Dental Mixing Tips Disposable Silicone Rubber Mixing Head Dentistry Impression Materials Nozzles Mixing Tubes

Small Pet Fun Tunel Telescopic 100cm Pipe Ferret Supplies Training Channel Tubes Hamster Toys Small Hamster Accessories

high speed Centrifugal Tubes 10ml-100ml Centrifugal Tubes Leak-Proof Test Tube with Lid Plastic Containers Max 2000rpm Test Tube

50 Pcs Convenient Pipe Cleaner Stick Rods Rod Cleaning Tool