IADC 517
Application: Suitable for soft formation with low compressive strength and high drillability, such as mudstone, gypsum, salt and soft limestone, etc.
keywords：
E-MAIL:admin@ruishibits.com
ADD : No. 502, Taishan North Avenue, Renqiu Economic Development Zone, Hebei
Copyright ©Hebei Ruishi Bits Manufacturing Co.,Ltd Powered by www.300.cn SEO
MOBILE WEB