45 Industry-Specific Manufacturing Equipment
45 30 00 User-Defined Petroleum and Coal Products Manufacturing Equipment
45 31 00Chemical Manufacturing Equipment45 32 00User-Defined Chemical Manufacturing Equipment45 33 00Plastics and Rubber Manufacturing Equipment45 34 00User-Defined Plastics and Rubber Manufacturing Equipment45 35 00Nonmetallic Mineral Product Manufacturing Equipment45 36 00User-Defined Nonmetallic Mineral Product Manufacturing Equipment45 37 00Primary Metal Manufacturing Equipment45 38 00User-Defined Primary Metal Manufacturing Equipment45 39 00Fabricated Metal Product Manufacturing Equipment