BENCH MARK는 10-20m 에 1개소 정도의 비율로 설치

BENCH MARK는 10-20m 에 1개소 정도의 비율로 설치하되 시공후 정비성을 고려, 설비에 간섭을 받지 않는곳에 설치하여 영구히 사용이 가능

ผลลัพธ์ (อังกฤษ) 1:

BENCH MARK rate of about 1 in 10-20m is installed after the construction, maintenance, equipment, taking into account the Castle located outside interference can be used to permanently install

ผลลัพธ์ (อังกฤษ) 2:

BENCH MARK is permanently available to install and where to install at a rate of about 10-20m one place, but that does not interfere with the consideration and serviceability, construction equipment

ผลลัพธ์ (อังกฤษ) 3:

The BENCH MARK 10 - 20 meters in 1 locations at a rate of about installation, construction, maintenance, and facilities to consider the interference not in permanently installed available top