WhatIsMicrometr

Из чего состоит микрометр / What the micrometer consists of Небольшая модель микрометра:) Keywords: микрометр, из чего состоит, micrometr, what is it What is in the micrometer / What the micrometer consists of A all model of a micrometer :) Keywords: micrometer, what it consists of, micrometr, what is it