Subjects: *SPARE parts; *FRAC sand; *INTENTION
Record details
Subjects: *TECHNOLOGICAL innovations; *CONSTRUCTION equipment; *MATERIALS handling
Subjects: FRAC sand; HYDRAULIC fracturing; SCANNING electron microscopes
Subjects: CHIEF executive officers; BUSINESS success; FRAC sand
Subjects: FRAC sand; HYDRAULIC fracturing; PROPPANTSUNITED StatesCOVIA Holdings Corp. ; UNITED States. Securities & Exchange Commission
Subjects: FRAC sand; TRANSPORTATION departments; MODEL railroads
Subjects: *CHIEF technical officers; *FRAC sand
Subjects: GRAIN; BALLAST (Railroads); WHEAT