نمایش نتیجه 1 تا 2 از 2 نتیجه یافت شده برای drilling time log:
n: a record of the time required for a hole to be drilled;it is a record of the rate of penetration of the bit through various formations encountered during the drilling of a well.
n: refer to drill time recorder
n: the coordinate that slogan banner represents time and ordinate represents depth.
© ۱۳۹۲-۱۳۹۷ این اثر شامل قانون حمایت از مولفین بوده و هرگونه کپی برداری از آن ممنوع است.
