HSS refers to the pickups. The standard Strat has three Single coil pickups, and would be designated SSS. The H in HSS implies that the bridge pickup is a Humbucker. Thi â¦ s became popular because many players find that a single coil in the bridge position sounds too thin and sharp.
To ensure compliance with NACE MRO175, the following requirements must be met: 1  Approved mild carbon steel or fully annealed 316 stainless steel materials. 2  ASME approved welders and weld procedures. 3  Hardness testing to maximum HRC 22.
The Ministry of Commerce and Industry in the Kingdom of Saudi Arabia has implemented the Product Conformity Program (PCP) [formerly known as SASO (Saudi Arabian Standards Organization)] for certain regulated products for commercial use. Certificate of Conformity (CoC) is required from internationally accredited laboratories (e.g., Intertek or SGS) for certain regulated consumer products exported into the Kingdom of Saudi Arabia (Kingdom).