| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard | 
			| NB/T 10309-2019 | English | 259 | Add to Cart | Days<=3 | (Anticorrosive metal tubular heating element) | NB/T 10309-2019 | Valid | NB/T 10309-2019 |