16 NOVEMBER
THE NEW ZEALAND GAZETTE
3141

*BS 4675:1971 Recommendations for a basis for comparative evaluation of vibration in machinery

*A later edition of this British standard has been endorsed as suitable for use in New Zealand.

†A British standard of similar title is endorsed as suitable for use in New Zealand.

Dated at Wellington this 1st day of November 1978.

DENYS R. M. PINFOLD,
Director, Standards Association of New Zealand.
(S.A. 114/2/12: 88-93)

The Standards Act 1965—Endorsement of Amendments to Overseas Specifications

PURSUANT to section 17 of the Standards Act 1965, the Standards Council, on 27 October 1978, endorsed the under-mentioned amendments to the relevant endorsed specifications.

Number, Title, and Price of Specification (Post free)

Amendment No./AMD. (Price)

British Standards

BS 1501:— Steels for fired and unfired pressure vessels. Plates—
Part 1:1964 Carbon and carbon manganese steels. Imperial units. $18.15

BS 4862:1973 Mounting dimensions of single rod double acting pneumatic cylinders 10 bar (10N/m²). $7.45

BS 5150:1974 Cast iron wedge and double disk valves for general purposes. $13.00

BS 5151:1974 Cast iron gate (parallel slide) valves for general purposes. $9.80

BS 5152:1974 Cast iron globe and globe stop and check valves for general purposes. $13.00

BS 5153:1974 Cast iron check valves for general purposes. $13.00

BS 5154:1974 Copper alloy globe, globe stop and check, check and gate valves for general purposes. $13.00

BSI/CP 3003:— Lining of vessels and equipment for chemical processes—
Part 1:1967 Rubber. $13.00

Australian Standard

AS 1336-38:1974 Industrial eye protection—
Comprising: 1336:1974 Code of practice for industrial eye protection; 1337:1974 Personal eye protectors; 1338:1974 Protective filters against optical radiation in welding and allied operations. $6.25 (bound together)

Note—Corrigendum to AS 1337 alters the title to Industrial eye protectors.

Copies of the specifications so amended may be ordered from the Standards Association of New Zealand, World Trade Center, 15-23 Sturdee Street (or Private Bag), Wellington.

Copies of the amendments are obtainable separately.

Dated at Wellington this 1st day of November 1978.

DENYS R. M. PINFOLD,
Director, Standards Association of New Zealand.
(S.A. 114/2/10:649-58)

The Standards Act 1965—Standard Specifications Proposed for Revocation

NOTICE is hereby given that the under-mentioned New Zealand standard specifications have been recommended for revocation pursuant to the provisions of the Standards Act 1965.

Any person who may be affected by the proposal to revoke these standard specifications, and who wishes to object to their revocation, is invited to submit comments to the Standards Association of New Zealand, Private Bag, Wellington, not later than 7 December 1978.

Number and Title of Specification

*NZS 183:1955 (BS 593:1954) Laboratory thermometers.

*NZS 1033:1951 (BS 1365:1951) Short-range short-term thermometers.

*NZS 1345:1958 (BS 1797:1952) Tables for use in the calibration of volumetric glassware.

†NZS 1262:1955 (BS 1496:1948) Photographic safelight screens and housings.

*NZS 1349:1958 (BS 1900:1952) Secondary reference thermometers (centigrade scale).

†NZS 1500:1959 (BS 2736:1956) Reference thermometers for field use.

*NZS 1504:1967 (BS 2842:1966) Whirling hygrometer (medium size).

*NZS 1557:1960 (BS 2585:1955) Dimensions of dental X-ray films.

*A later edition of this British standard has been proposed for endorsement as suitable for use in New Zealand.

†Proposed for revocation without replacement.

Dated at Wellington this 8th day of November 1978.

DENYS R. M. PINFOLD,
Director, Standards Association of New Zealand.
(S.A. 114/2/6)

The Standards Act 1965—Overseas Specifications Endorsed as Suitable for use in New Zealand

PURSUANT to section 17 of the Standards Act 1965, the Standards Council, on 27 October 1978, endorsed the under-mentioned overseas specifications as suitable for use in New Zealand.

Number and Title of Specification

Price of Copy (Post free)

Australian Standard

AS 1911:1976 Solid bearing housings (metric series) including corrigendum

2.85

British Standards

BS 89:1977 (IEC 51:1973) Direct acting indicating electrical measuring instruments and their accessories

18.15

BS 303:1978 Lead chrome green pigments for paints

4.45

BS 949:— Screwing taps—
Part 1:1976 Taps for ISO metric threads

18.15

BS 1296:— Single point cutting tools—
Part 3:1978 Butt-welded cutting tools and blanks

7.45

BS 1571:— Testing of positive-displacement compressors and exhausters—
Part 2:1975 Simplified acceptance tests for air compressors and exhausters

13.00

Including Amendment No. 1 (AMD 2219, Gratis)

BS 2573:—Permissible stresses in cranes and design rules—
Part 1:1977 Structures

21.65

BS 2772:— Iron and steel for colliery haulage and winding equipment—
Part 2:1977 Wrought steel

7.45

BS 2917:1977 Graphical symbols used on diagrams for fluid power systems and components (=ISO 1219)

13.00

BS 3064:1978 Metric sine bars and sine tables (including compound tables)

4.45

BS 3139:— High strength friction grip bolts for structural engineering—
Part 1:1959 General grade bolts

9.80

Including Amendments: No. 1 (PD 3657) Gratis, No. 2 (PD 4195) Gratis, No. 3 (PD 5394) Gratis, No. 4 (AMD 87) Gratis, No. 5 (AMD 2415) Gratis

BS 3696:— Master gears—
Part 1:1977 Spur and helical gears (metric module)

7.45

BS 3851:1976 Glossary of terms used in the mechanical balancing of rotating machinery (=ISO 1925)

9.80

BS 4235:— Metric keys and keyways (=ISO 3912)

4.45

BS 4311:— Metric gauge blocks—
Part 2:1977 Accessories

4.45

BS 4368:— Carbon and stainless steel compression couplings for tubes—
Part 4:1977 Type testing

4.45

BS 4485:— Water cooling towers—
Part 3:1977 Thermal and functional design of cooling towers

18.15

Addendum No. 1:1977

9.80