نمایش نتیجه 1 تا 4 از 4 نتیجه یافت شده برای core gripper with slip:
n: Consisted by slips with topple teeth. The core enters into the core barrel through slips but it cannt go down.
n: The catcher consisted by keepers with cutouts made by tool steel or alloy steel. Suitable for coring in competent formation.
n: The catcher consisted by cup spring base and leaf springs.
n: The catcher consisted by circlip base and leaf springs.
© ۱۳۹۲-۱۳۹۷ این اثر شامل قانون حمایت از مولفین بوده و هرگونه کپی برداری از آن ممنوع است.
