ISO 3478:1975被替代
Polypropylene (pp) Pipes - Determination Of Longitudinal Reversion
出版：International Organization for Standardization
专家解读视频
Specifies two methods for determining the longitudinal reversion of cylindrical thermoplastics pipes with smooth surfaces.
BS EN 743 : 1995 - Similar to
UNI 8321 : 1982 - Similar to
NF EN 743 : 1994 - Similar to
UNI 8321 : 1982 - Similar to
BS 2782-11.1102B(1981) : 1981 - Similar to
BS 2782-11.1102A&B(1995) : 1995 - Similar to
BS 2782-11 Method 1102B:1981 - Similar
BS EN 743:1995 - Similar
BS 2782-11.1102A&B:1995 - Similar
NF EN 743:1994 - Similar
NFT 54 060:1978 - Equivalent
