No. 1 large column (handle) (firmly durable) No. 1 large cylindrical (solid thickened) No. 1 large cylindrical (reusable for perennial) No. 2 small cylindrical (high strength is firmly durable
Name of the:
The magnetic central heating tap water valve key
Don't call it a:
A switch key for the heating water table
Characteristics of the:
Special wrench for magnetic magnetometric specialties