Browse Standards
Found: 225892 — page 4698 of 4707
Valid
JB/T 978-1977 — Welded banjo pipe fittings
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 979-1977 — Welded right-angle connectors
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 981-1977 — Welded pipe fittings with nuts
Industry·Recommended
Instant delivery (0–9 sec)
$165.008 pages
Valid
JB/T 982-1977 — Bonded sealing washers
Industry·Recommended
Instant delivery (0–9 sec)
$85.0015 pages
Valid
JB/T 984-1977 — Straight pipe joints welded body
Industry·Recommended
Instant delivery (0–9 sec)
$165.008 pages
Valid
JB/T 988-1977 — Straight pipe joints welded body
Industry·Recommended
Instant delivery (0–9 sec)
$165.008 pages
Valid
JB/T 989-1977 — Welded pipe joints at right angles to the body
Industry·Recommended
Instant delivery (0–9 sec)
$165.008 pages
Valid
JB/T 990-1977 — Welded tee body
Industry·Recommended
Instant delivery (0–9 sec)
$165.008 pages
Valid
JB/T 991-1977 — Stone welded pipe fitting body
Industry·Recommended
Instant delivery (0–9 sec)
$165.008 pages
Valid
JB/T 992-1977 — Bulkhead welded fitting body
Industry·Recommended
Instant delivery (0–9 sec)
$165.008 pages
Valid
JB/T 993-1977 — Bulkhead welded through the fitting body
Industry·Recommended
Instant delivery (0–9 sec)
$165.008 pages
Valid
JB/T 994-1977 — Fittings with a small flat hexagon nut
Industry·Recommended
Instant delivery (0–9 sec)
$165.008 pages
Valid
JB/T 997-1977 — Welded pipe fitting body in charge
Industry·Recommended
Instant delivery (0–9 sec)
$165.008 pages
Valid
JB/T 998-1977 — Welded banjo fitting bodies
Industry·Recommended
Instant delivery (0–9 sec)
$55.0015 pages
Valid
JB/T 999-1977 — Banjo bolts for pipe fittings
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Superseded
JJG 38-1977 — Verification Regulation of Frame and Bar Level Meters
National·Mandatory
Instant delivery (0–9 sec)
$169.00PDF
Valid
SJ 1129-1977 — Method of measurement of acoustic parameters for loudspeaker system (provisional)
National·Mandatory
Instant delivery (0–9 sec)
$195.0015 pages
Valid
SJ 1130-1977 — Detail specification for high-voltage silicon rectifier stacks, Type 2DL51~56 and 2CL51~56
National·Mandatory
Instant delivery (0–9 sec)
$345.0018 pages
Valid
SJ 1143-1977 — Low noise travelling wave tubes, Type B-101
National·Mandatory
Instant delivery (0–9 sec)
$195.0010 pages
Valid
SJ 1152-1977 — Specification for electronic temperature meters for cereal grains
National·Mandatory
Instant delivery (0–9 sec)
$55.008 pages
Valid
SJ 1158-1977 — General-purpose directly heated negative temperature coefficient thermistors for Type MF11
National·Mandatory
Instant delivery (0–9 sec)
$85.008 pages
Withdrawn
SJ 1159-1977 — General-purpose directly heated negative temperature coefficient thermistors for Type MF12
National·Mandatory
Instant delivery (0–9 sec)
$85.00PDF
Withdrawn
SJ 1160-1977 — General-purpose directly heated negative temperature coefficient thermistors for Type MF13
National·Mandatory
Instant delivery (0–9 sec)
$85.00PDF
Withdrawn
SJ 1161-1977 — General-purpose directly heated negative temperature coefficient thermistors for Type MF14
National·Mandatory
Instant delivery (0–9 sec)
$85.00PDF
Valid
SJ 1162-1977 — General-purpose directly heated negative temperature coefficient thermistors for Type MF15
National·Mandatory
Instant delivery (0–9 sec)
$85.004 pages
Valid
SJ 1163-1977 — General-purpose directly heated negative temperature coefficient thermistors for Type MF16
National·Mandatory
Instant delivery (0–9 sec)
$85.004 pages
Withdrawn
SJ 1165-1977 — Phosphor Y6
National·Mandatory
Instant delivery (0–9 sec)
$55.00PDF
Valid
SJ 1168-1977 — Phosphor Y12
National·Mandatory
Instant delivery (0–9 sec)
$55.008 pages
Withdrawn
SJ 1185-1977 — Color television test pattens(Provisional)
National·Mandatory
Instant delivery (0–9 sec)
$85.00PDF
Valid
SJ 1225-1977 — Detail specification for germanium detector diodes, Type 2AP11~2AP17
National·Mandatory
Instant delivery (0–9 sec)
$55.008 pages
Valid
SJ 1226-1977 — Detail specification for germanium detector diodes, Type 2AP9~2AP10
National·Mandatory
Instant delivery (0–9 sec)
$55.008 pages
Valid
SJ 1227-1977 — Detail specification for germanium detector diodes, Type 2AP1~2AP8, 2AP21 and 2AP27
National·Mandatory
Instant delivery (0–9 sec)
$55.008 pages
Valid
SJ 1228-1977 — Detail specification for germanium wideband detector diodes, Type 2AP30~2AP31
National·Mandatory
Instant delivery (0–9 sec)
$85.008 pages
Valid
SJ 1229-1977 — Detail specification for germanium switching diodes, Type 2AK1~20
National·Mandatory
Instant delivery (0–9 sec)
$85.008 pages
Valid
SJ 1241-1977 — Generic specification for paper dielectic capacitors
National·Mandatory
Instant delivery (0–9 sec)
$255.0013 pages
Withdrawn
SJ 1247-1977 — Hermetically sealed paper dielectric capacitors for Type CZ40
National·Mandatory
Instant delivery (0–9 sec)
$85.00PDF
Valid
SJ 1248-1977 — Hermetically sealed paper dielectric capacitors for Type CZ41
National·Mandatory
Instant delivery (0–9 sec)
$85.008 pages
Withdrawn
SJ 1249-1977 — Hermetically sealed high-voltage paper dielectric capacitors for Type CZ82
National·Mandatory
Instant delivery (0–9 sec)
$105.00PDF
Valid
SJ 1263-1977 — XED/XCD-type C-cores for single-phase transformers
National·Mandatory
Instant delivery (0–9 sec)
$315.0016 pages
Valid
SJ 1269-1977 — Through-hole glass power insulators, Type FBJ
National·Mandatory
Instant delivery (0–9 sec)
$135.007 pages
Valid
SJ 1270-1977 — Through-hole glass insulators
National·Mandatory
Instant delivery (0–9 sec)
$135.008 pages
Withdrawn
SJ 1274-1977 — Diamond wortle
National·Mandatory
Instant delivery (0–9 sec)
$105.00PDF
Valid
SJ 1276-1977 — Techical requirements for quality inspection of metallic coatings and chemically treated layers
National·Mandatory
Instant delivery (0–9 sec)
$295.0016 pages
Withdrawn
SJ 1277-1977 — Quality inspection rules for the acceptance of metallic coatings and chemically treated layers
National·Mandatory
Instant delivery (0–9 sec)
$145.00PDF
Withdrawn
SJ 1279-1977 — Test methods for metallic coatings
National·Mandatory
Instant delivery (0–9 sec)
$145.00PDF
Valid
SJ 1280-1977 — Test methods for porosity of metallic coatings
National·Mandatory
Instant delivery (0–9 sec)
$55.008 pages
Withdrawn
SJ 1281-1977 — Test methods for thickness of metallic coatings and chemically treated layers
National·Mandatory
Instant delivery (0–9 sec)
$390.00PDF
Valid
SJ 1283-1977 — Test methods for corrosion of metallic coatings and chemically treated layers
National·Mandatory
Instant delivery (0–9 sec)
$105.008 pages