2023??8??9????????????????????????????????????2023??6??30????????2023/035???????????????й???????й???????????????п?壨ZincCoated (Galvanised) Steel??????η????????臨?????????????????й?????永???????η????????臨????????????????2023??8??8????2023??8??6???

?????????????????????????

??????????

????????У???

????

https://www.industry.gov.au/sites/default/files/adc/public-record/2023-08/611_-_31_-_file_note_-_specified_expiry_date.pdf