เสื้อยืดแขนสั้นสีดำลายกบการ์ตูน ดีไซน์เรียบง่ายและน่ารัก เหมาะสำหรับลุคสบายๆ และลำลอง

Lugong Electronic Expansion Valve Low Temperature Coil UKV-C029 Coil For Electronic Expansion Valve At Minus 50 ℃

minus 40 degrees switch FX 2257-2M1T6Low temperature roller lever position/limit switch

Refrigerant Pipe Tester Digital Pipe Thermometer Accuracy Plus Minus 0.3C Backlit Digital Display Flexible Clamp Structure

Special Temperature Control for Chiller, Temperature Control Accuracy Can Reach Plus or Minus 0.3 Degrees

Refrigerant Pipe Tester Digital Pipe Thermometer Accuracy Plus Minus 0.3C Range Minus 50 To 150C For On-site Repairs

Temperature controller with shell knob plus or minus 30 degrees -30 +30°C temperature control switch Thermostat with shell knob

Refrigerant Pipe Tester Digital Pipe Thermometer Accuracy Plus Minus 0.3C Range Minus 50 To 150C Backlit Digital Display

Refrigerant Pipe Tester Digital Pipe Thermometer Accuracy Plus Minus 0.3C Range Minus 50 To 150C Flexible Clamp Structure

Recycling Machine 2026 High-precision chiller Air-cooled type of plus or minus 0.1 ° C precise temperature control experiment