Standard test method for testing of pipe thread sealants on pipe tees 測(cè)試t形管上管螺紋密封層的標(biāo)準(zhǔn)試驗(yàn)方法
Test method for determining chemical compatibility of thread sealants with thermoplastic threaded pipe and fittings materials 測(cè)定熱塑性螺紋管和配件材料的螺紋密封件的化學(xué)兼容性的試驗(yàn)方法
Standard test method for determining chemical compatibility of thread sealants with thermoplastic threaded pipe and fittings materials 熱塑性螺紋管和配件材料用螺紋封裝劑的化學(xué)兼容性測(cè)定的標(biāo)準(zhǔn)試驗(yàn)方法