The new fine-grained tungsten steel material has high abrasion resistance and strength. nACo coating on the edge of the milling cutter dedicated to high-hardness and high-speed cutting applications can directly perform high-speed rough machining to fine machining on the following heat-treated m...
and are highly efficient. People who have lost an arm or a leg can have a prosthetic leg or a modern robotic arm and hand шахуурга үйлдвэрлэгчдэд зориулан олон тооны техникийн шинэ бүтээл 76112424 [email protected] Бөмбөлөг аянга гэж юу болохыг одоог хүртэл тодорхой мэдэхгүй байна.