並前往https://www.shell.com/business-customers/chemicals/safe-product-handling-and-transportation/product-stewardship-summaries/_jcr_content/par/expandablelist/expandablesection_1815106617.stream/1525709609503/0807e04796ff351d9792b4e02b5fffdbe23f70d5/pgme-pgmea-mp-and-mpa-pss-december-2017.pdf