GB/T 13929-2024_Chinese: Water ring vacuum pumps and compressors - Testing method (Chinese: 水环真空泵和水环压缩机 试验方法)
English versions: GB/T 45018-2024
English versions: GB/T 2039-2024
molybdenum concentrate and roasted molybdenum concentrate (Chinese: 钨精矿、钼精矿和焙烧钼精矿单位产品能源消耗限额)
English versions: GB/T 18688-2023
GB/T 4701.13-2024 Chinese PDF (GB/T4701.13-2024) GB/T 13360-2024 GB/T 13929-2024_Chinese: Water ring vacuumGB T 4701. 13 2024_Chinese: Ferrotitanium Determination of silicon, manganese, phosphorus, chromium, aluminum, magnesium, copper, vanadium, and nickel contents Inductively coupled plasma atomic emission spectrometric method (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 4701. 13 2024