Delivery: 3 seconds (Download full-editable-PDF + Invoice). Quotation: Click GB/T 16855.1-2018>>Add to cart>>Quote Editable-PDF Preview (Reload if blank, scroll for next page)
See Chinese contents: GB/T 16855.1-2018 GB/T 16855.1-2018: Safety of machinery -- Safety-related parts of control systems -- Part 1: General principles for design
