Vernier Caliper ຜະລິດຢູ່ໃນປະເທດຈີນ

Calipers  are made of wear-resistant tool steels, and their measuring surfaces can be reinforced with carbide taps.

Vernier Caliper ຜະລິດຢູ່ໃນປະເທດຈີນ-MasterLi, ໂຮງງານຈີນ, ຜູ້ສະ ໜອງ, ຜູ້ຜະລິດ