JB/Z Standards
Found: 6
Valid
JB/Z 200-1989 — Valve-type surge arresters - Product series spectrum
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
JB/Z 339-1989 — Drying ovens - Parameter series
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
JB/Z 327-1988 — Insulators - Product series spectrum
Industry·Recommended
Instant delivery (0–9 sec)
$630.0018 pages
Valid
JB/Z 228-1985 — Twist drill diameters for tap drill holes
Industry·Recommended
Instant delivery (0–9 sec)
$205.0015 pages
Valid
JB/Z 246-1985 — Ball valves - Static pressure life test procedure
Industry·Recommended
Instant delivery (0–9 sec)
$325.0015 pages
Valid
JB/Z 198-1983 — Drum internals of industrial boilers - Design guidelines
Industry·Recommended
Instant delivery (0–9 sec)
$1,210.0033 pages