China Pre-heat requirement GB Standards Search Result

and Chinese version GB Standards, you can purchase directly in the web page; After receive your payment, we will send the GB Standards PDF file to your Email within 1~3 days.
2. Other English version GB Standards are not ready translated, only after get your order, then we translate them, time usually need 3-5 days .


	GB/T 39194-2020 Technical requirement of heat treatment for vacuum low pressure carburizing high pressure gas quenching 真空低压渗碳高压气淬热处理技术要求 - 英文版
	GB/T 35842-2018 Technical requirements for pre-insulated directly buried valve of urban heating 城镇供热预制直埋保温阀门技术要求 - 英文版
	GB 25131-2010 Safety requirements for water chillers (heat pump) using the vapor compression cycle 蒸气压缩循环冷水（热泵）机组安全要求 - 英文版
	GB/T 21094-2007 Pre-heat requirements for starterless tubular fluorescent lamps 无启动器管形荧光灯预热要求 - 英文版

Find out:4Items | To Page of: First -Previous-Next -Last | 1