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これらの寸法は，主として
This Standard also provides a Guide for tiers of hydrochloric acid for which a need has been identified
or use in the field
The intent of this Standard is not to suggest any specific testing program but to specify the test method to be used when testing for parameters covered by this Test Method
1-1224 (technical revision)
C03700 - SEMI C37 - Specification for Phosphoric Etchants StdPbc-0515 これらの寸法は，主としてThis Standard was technically approved by the Liquid Chemicals Global Technical Committee. This edition was approved for publication by the global Audits and Reviews Subcommittee on May 13, 2011. Available at www. semiviews. org and www. semi. org in June 2011; originally published in 1981; previously published July 2006. NOTICE: This Standard or Safety Guideline has an Inactive Status because the conditions to maintain Current Status have not been