Copyright American Petroleum Institute Reproduced by IHS under license with API Not for ResaleNo reproduction or networking permitted without license from IHS ` , , , , , , ` ` , , ` , , ` , ` , , ` C[.]
Trang 2Copyright American Petroleum Institute
Reproduced by IHS under license with API
Trang 4Copyright American Petroleum Institute
Reproduced by IHS under license with API
Trang 6Copyright American Petroleum Institute
Reproduced by IHS under license with API
Trang 8Copyright American Petroleum Institute
Reproduced by IHS under license with API
Trang 10Copyright American Petroleum Institute
Reproduced by IHS under license with API
Trang 12Copyright American Petroleum Institute
Reproduced by IHS under license with API
Trang 14Copyright American Petroleum Institute
Reproduced by IHS under license with API
Trang 16Copyright American Petroleum Institute
Reproduced by IHS under license with API
Trang 18Copyright American Petroleum Institute
Reproduced by IHS under license with API